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| State: | Illinois |
| Time Zone: | Central (GMT -06:00) |
| Cities Serving: | Chicago Deerfield Northbrook Glenview Wheeling Prospect Heights Buffalo Grove Roselle Medinah Schaumburg Brookfield Western Springs La Grange Park Cicero Hinsdale Clarendon Hills |
Area code 312 serves the state of Illinois. This area code was assigned on January 1st, 1947. On January 1st, 1947 it went into service. 312 is a General Purpose Code. 312 service area does overlap with 872 area codes. Dialing pattern for local calls within the same NPA (area code) is 1+10D.
| NPA | NXX | City | Usage | Company Name | NXX Introduced Date |
|---|---|---|---|---|---|
| 312 | 201 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 201 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 201 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 202 | Chicago | Landline | Ameritech Illinois | 04/01/1997 |
| 312 | 202 | Chicago | Landline | Ameritech Illinois | 04/01/1997 |
| 312 | 202 | Chicago | Landline | Ameritech Illinois | 04/01/1997 |
| 312 | 203 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 203 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 203 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 204 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 204 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 204 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 205 | Chicago | Landline | Allegiance Telecom, Inc. - Il | 08/20/2000 |
| 312 | 205 | Chicago | Landline | Allegiance Telecom, Inc. - Il | 08/20/2000 |
| 312 | 205 | Chicago | Landline | Allegiance Telecom, Inc. - Il | 08/20/2000 |
| 312 | 206 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 206 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 206 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 207 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 207 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 207 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 208 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 208 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 208 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 209 | Glenview | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 02/11/1995 |
| 312 | 209 | Northbrook | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 02/11/1995 |
| 312 | 209 | Deerfield | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 02/11/1995 |
| 312 | 212 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 212 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 212 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 213 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 213 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 213 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 214 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 214 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 214 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 215 | Buffalo Grove | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 215 | Wheeling | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 215 | Prospect Heights | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 216 | Chicago | Landline | First Communications Llc - Il | 02/13/2012 |
| 312 | 216 | Chicago | Landline | First Communications Llc - Il | 02/13/2012 |
| 312 | 216 | Chicago | Landline | First Communications Llc - Il | 02/13/2012 |
| 312 | 217 | Chicago | Wireless | Sprint Spectrum L.p. | 11/11/2003 |
| 312 | 217 | Chicago | Wireless | Sprint Spectrum L.p. | 11/11/2003 |
| 312 | 217 | Chicago | Wireless | Sprint Spectrum L.p. | 11/11/2003 |
| 312 | 218 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 218 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 218 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 219 | Chicago | Wireless | Bandwidth.com Clec, Llc - Il | 04/10/2012 |
| 312 | 219 | Chicago | Wireless | Bandwidth.com Clec, Llc - Il | 04/10/2012 |
| 312 | 219 | Chicago | Wireless | Bandwidth.com Clec, Llc - Il | 04/10/2012 |
| 312 | 220 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 220 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 220 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 221 | Chicago | Wireless | Sprint Spectrum L.p. | 06/17/2011 |
| 312 | 221 | Chicago | Wireless | Sprint Spectrum L.p. | 06/17/2011 |
| 312 | 221 | Chicago | Wireless | Sprint Spectrum L.p. | 06/17/2011 |
| 312 | 222 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 222 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 222 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 223 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 223 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 223 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 224 | Chicago | Landline | Broadwing Communications, Llc - Il | 10/13/1999 |
| 312 | 224 | Chicago | Landline | Broadwing Communications, Llc - Il | 10/13/1999 |
| 312 | 224 | Chicago | Landline | Broadwing Communications, Llc - Il | 10/13/1999 |
| 312 | 225 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 225 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 225 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 226 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 226 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 226 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 227 | Chicago | Landline | Ameritech Illinois | 09/15/2010 |
| 312 | 227 | Chicago | Landline | Ameritech Illinois | 09/15/2010 |
| 312 | 227 | Chicago | Landline | Ameritech Illinois | 09/15/2010 |
| 312 | 228 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 228 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 228 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 229 | Chicago | Landline | Ameritech Illinois | 06/13/2000 |
| 312 | 229 | Chicago | Landline | Ameritech Illinois | 06/13/2000 |
| 312 | 229 | Chicago | Landline | Ameritech Illinois | 06/13/2000 |
| 312 | 230 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 230 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 230 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 231 | Roselle | Wireless | New Cingular Wireless Pcs, Llc - Il | 01/10/1996 |
| 312 | 231 | Medinah | Wireless | New Cingular Wireless Pcs, Llc - Il | 01/10/1996 |
| 312 | 231 | Schaumburg | Wireless | New Cingular Wireless Pcs, Llc - Il | 01/10/1996 |
| 312 | 232 | Chicago | Wireless | American Messaging Services, Llc | 04/23/2001 |
| 312 | 232 | Chicago | Wireless | American Messaging Services, Llc | 04/23/2001 |
| 312 | 232 | Chicago | Wireless | American Messaging Services, Llc | 04/23/2001 |
| 312 | 233 | Chicago | Landline | Ameritech Illinois | 10/13/1999 |
| 312 | 233 | Chicago | Landline | Ameritech Illinois | 10/13/1999 |
| 312 | 233 | Chicago | Landline | Ameritech Illinois | 10/13/1999 |
| 312 | 234 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 234 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 234 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 235 | Chicago | Landline | Ameritech Illinois | 01/14/2000 |
| 312 | 235 | Chicago | Landline | Ameritech Illinois | 01/14/2000 |
| 312 | 235 | Chicago | Landline | Ameritech Illinois | 01/14/2000 |
| 312 | 236 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 236 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 236 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 237 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 10/31/2000 |
| 312 | 237 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 10/31/2000 |
| 312 | 237 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 10/31/2000 |
| 312 | 238 | Chicago | Landline | Broadwing Communications, Llc - Il | 10/13/1999 |
| 312 | 238 | Chicago | Landline | Broadwing Communications, Llc - Il | 10/13/1999 |
| 312 | 238 | Chicago | Landline | Broadwing Communications, Llc - Il | 10/13/1999 |
| 312 | 239 | Chicago | Landline | At&t Local | 01/25/1998 |
| 312 | 239 | Chicago | Landline | At&t Local | 01/25/1998 |
| 312 | 239 | Chicago | Landline | At&t Local | 01/25/1998 |
| 312 | 240 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 240 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 240 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 241 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 08/17/2011 |
| 312 | 241 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 08/17/2011 |
| 312 | 241 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 08/17/2011 |
| 312 | 242 | Chicago | Landline | Teleport Communications America, Llc - Il | 08/20/2000 |
| 312 | 242 | Chicago | Landline | Teleport Communications America, Llc - Il | 08/20/2000 |
| 312 | 242 | Chicago | Landline | Teleport Communications America, Llc - Il | 08/20/2000 |
| 312 | 243 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 243 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 243 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 244 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 244 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 244 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 245 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 245 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 245 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 246 | Buffalo Grove | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 246 | Wheeling | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 246 | Prospect Heights | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 247 | Chicago | Landline | First Communications Llc - Il | 04/06/2004 |
| 312 | 247 | Chicago | Landline | First Communications Llc - Il | 04/06/2004 |
| 312 | 247 | Chicago | Landline | First Communications Llc - Il | 04/06/2004 |
| 312 | 248 | Chicago | Wireless | Metro Pcs, Inc. | 07/01/2014 |
| 312 | 248 | Chicago | Wireless | Metro Pcs, Inc. | 07/01/2014 |
| 312 | 248 | Chicago | Wireless | Metro Pcs, Inc. | 07/01/2014 |
| 312 | 249 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 249 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 249 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 250 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 250 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 250 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 251 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 251 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 251 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 252 | Chicago | Landline | Allegiance Telecom, Inc. - Il | 01/25/1998 |
| 312 | 252 | Chicago | Landline | Allegiance Telecom, Inc. - Il | 01/25/1998 |
| 312 | 252 | Chicago | Landline | Allegiance Telecom, Inc. - Il | 01/25/1998 |
| 312 | 253 | Chicago | Landline | Allegiance Telecom, Inc. - Il | 01/25/1998 |
| 312 | 253 | Chicago | Landline | Allegiance Telecom, Inc. - Il | 01/25/1998 |
| 312 | 253 | Chicago | Landline | Allegiance Telecom, Inc. - Il | 01/25/1998 |
| 312 | 254 | Chicago | Landline | Allegiance Telecom, Inc. - Il | 01/25/1998 |
| 312 | 254 | Chicago | Landline | Allegiance Telecom, Inc. - Il | 01/25/1998 |
| 312 | 254 | Chicago | Landline | Allegiance Telecom, Inc. - Il | 01/25/1998 |
| 312 | 255 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 255 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 255 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 256 | Chicago | Landline | Allegiance Telecom, Inc. - Il | 01/25/1998 |
| 312 | 256 | Chicago | Landline | Allegiance Telecom, Inc. - Il | 01/25/1998 |
| 312 | 256 | Chicago | Landline | Allegiance Telecom, Inc. - Il | 01/25/1998 |
| 312 | 257 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 08/18/2011 |
| 312 | 257 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 08/18/2011 |
| 312 | 257 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 08/18/2011 |
| 312 | 258 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 258 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 258 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 259 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 259 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 259 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 260 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 04/01/1997 |
| 312 | 260 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 04/01/1997 |
| 312 | 260 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 04/01/1997 |
| 312 | 261 | Chicago | Landline | Broadwing Communications, Llc - Il | 05/10/1999 |
| 312 | 261 | Chicago | Landline | Broadwing Communications, Llc - Il | 05/10/1999 |
| 312 | 261 | Chicago | Landline | Broadwing Communications, Llc - Il | 05/10/1999 |
| 312 | 262 | Chicago | Landline | Allegiance Telecom, Inc. - Il | 01/25/1998 |
| 312 | 262 | Chicago | Landline | Allegiance Telecom, Inc. - Il | 01/25/1998 |
| 312 | 262 | Chicago | Landline | Allegiance Telecom, Inc. - Il | 01/25/1998 |
| 312 | 263 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 263 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 263 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 264 | Chicago | Landline | Broadwing Communications, Llc - Il | 07/22/1999 |
| 312 | 264 | Chicago | Landline | Broadwing Communications, Llc - Il | 07/22/1999 |
| 312 | 264 | Chicago | Landline | Broadwing Communications, Llc - Il | 07/22/1999 |
| 312 | 265 | Chicago | Landline | Access One, Inc. - Il | 11/29/2005 |
| 312 | 265 | Chicago | Landline | Access One, Inc. - Il | 11/29/2005 |
| 312 | 265 | Chicago | Landline | Access One, Inc. - Il | 11/29/2005 |
| 312 | 266 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 266 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 266 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 267 | Chicago | Landline | Ameritech Illinois | 06/13/2000 |
| 312 | 267 | Chicago | Landline | Ameritech Illinois | 06/13/2000 |
| 312 | 267 | Chicago | Landline | Ameritech Illinois | 06/13/2000 |
| 312 | 268 | Chicago | Landline | Broadwing Communications, Llc - Il | 03/03/2001 |
| 312 | 268 | Chicago | Landline | Broadwing Communications, Llc - Il | 03/03/2001 |
| 312 | 268 | Chicago | Landline | Broadwing Communications, Llc - Il | 03/03/2001 |
| 312 | 269 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 269 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 269 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 270 | Chicago | Wireless | Metro Pcs, Inc. | 01/16/2017 |
| 312 | 270 | Chicago | Wireless | Metro Pcs, Inc. | 01/16/2017 |
| 312 | 270 | Chicago | Wireless | Metro Pcs, Inc. | 01/16/2017 |
| 312 | 271 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 01/25/1998 |
| 312 | 271 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 01/25/1998 |
| 312 | 271 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 01/25/1998 |
| 312 | 272 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 07/01/1996 |
| 312 | 272 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 07/01/1996 |
| 312 | 272 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 07/01/1996 |
| 312 | 273 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 09/13/2011 |
| 312 | 273 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 09/13/2011 |
| 312 | 273 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 09/13/2011 |
| 312 | 274 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 274 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 274 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 275 | Chicago | Landline | Allegiance Telecom, Inc. - Il | 01/25/1998 |
| 312 | 275 | Chicago | Landline | Allegiance Telecom, Inc. - Il | 01/25/1998 |
| 312 | 275 | Chicago | Landline | Allegiance Telecom, Inc. - Il | 01/25/1998 |
| 312 | 276 | Chicago | Landline | Allegiance Telecom, Inc. - Il | 01/25/1998 |
| 312 | 276 | Chicago | Landline | Allegiance Telecom, Inc. - Il | 01/25/1998 |
| 312 | 276 | Chicago | Landline | Allegiance Telecom, Inc. - Il | 01/25/1998 |
| 312 | 277 | Chicago | Landline | Allegiance Telecom, Inc. - Il | 01/25/1998 |
| 312 | 277 | Chicago | Landline | Allegiance Telecom, Inc. - Il | 01/25/1998 |
| 312 | 277 | Chicago | Landline | Allegiance Telecom, Inc. - Il | 01/25/1998 |
| 312 | 278 | Chicago | Landline | Broadwing Communications, Llc - Il | 10/31/2000 |
| 312 | 278 | Chicago | Landline | Broadwing Communications, Llc - Il | 10/31/2000 |
| 312 | 278 | Chicago | Landline | Broadwing Communications, Llc - Il | 10/31/2000 |
| 312 | 279 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 01/25/1998 |
| 312 | 279 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 01/25/1998 |
| 312 | 279 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 01/25/1998 |
| 312 | 280 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 280 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 280 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 281 | Chicago | Landline | Global Crossing Local Services, Inc.-il | 10/13/1999 |
| 312 | 281 | Chicago | Landline | Global Crossing Local Services, Inc.-il | 10/13/1999 |
| 312 | 281 | Chicago | Landline | Global Crossing Local Services, Inc.-il | 10/13/1999 |
| 312 | 282 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 10/31/2000 |
| 312 | 282 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 10/31/2000 |
| 312 | 282 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 10/31/2000 |
| 312 | 283 | Chicago | Landline | Global Crossing Local Services, Inc.-il | 10/13/1999 |
| 312 | 283 | Chicago | Landline | Global Crossing Local Services, Inc.-il | 10/13/1999 |
| 312 | 283 | Chicago | Landline | Global Crossing Local Services, Inc.-il | 10/13/1999 |
| 312 | 284 | Chicago | Landline | Xo Illinois, Inc. | 06/30/2001 |
| 312 | 284 | Chicago | Landline | Xo Illinois, Inc. | 06/30/2001 |
| 312 | 284 | Chicago | Landline | Xo Illinois, Inc. | 06/30/2001 |
| 312 | 285 | Chicago | Wireless | Sprint Spectrum L.p. | 06/30/2001 |
| 312 | 285 | Chicago | Wireless | Sprint Spectrum L.p. | 06/30/2001 |
| 312 | 285 | Chicago | Wireless | Sprint Spectrum L.p. | 06/30/2001 |
| 312 | 286 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 06/13/2000 |
| 312 | 286 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 06/13/2000 |
| 312 | 286 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 06/13/2000 |
| 312 | 287 | Chicago | Wireless | Sprint Spectrum L.p. | 10/31/2000 |
| 312 | 287 | Chicago | Wireless | Sprint Spectrum L.p. | 10/31/2000 |
| 312 | 287 | Chicago | Wireless | Sprint Spectrum L.p. | 10/31/2000 |
| 312 | 288 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 01/25/1998 |
| 312 | 288 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 01/25/1998 |
| 312 | 288 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 01/25/1998 |
| 312 | 289 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 289 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 289 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 290 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 290 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 290 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 291 | Chicago | Landline | Ameritech Illinois | 06/13/2000 |
| 312 | 291 | Chicago | Landline | Ameritech Illinois | 06/13/2000 |
| 312 | 291 | Chicago | Landline | Ameritech Illinois | 06/13/2000 |
| 312 | 292 | Chicago | Wireless | Bandwidth.com Clec, Llc - Il | 09/02/2011 |
| 312 | 292 | Chicago | Wireless | Bandwidth.com Clec, Llc - Il | 09/02/2011 |
| 312 | 292 | Chicago | Wireless | Bandwidth.com Clec, Llc - Il | 09/02/2011 |
| 312 | 293 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 293 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 293 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 294 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 294 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 294 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 295 | La Grange Park | Wireless | Usa Mobility Wireless, Inc. | 02/11/1995 |
| 312 | 295 | Brookfield | Wireless | Usa Mobility Wireless, Inc. | 02/11/1995 |
| 312 | 295 | Western Springs | Wireless | Usa Mobility Wireless, Inc. | 02/11/1995 |
| 312 | 296 | Chicago | Wireless | Sprint Spectrum L.p. | 01/14/2000 |
| 312 | 296 | Chicago | Wireless | Sprint Spectrum L.p. | 01/14/2000 |
| 312 | 296 | Chicago | Wireless | Sprint Spectrum L.p. | 01/14/2000 |
| 312 | 297 | Chicago | Landline | Ameritech Illinois | 02/11/1995 |
| 312 | 297 | Chicago | Landline | Ameritech Illinois | 02/11/1995 |
| 312 | 297 | Chicago | Landline | Ameritech Illinois | 02/11/1995 |
| 312 | 298 | Chicago | Landline | Sigecom, Llc Dba Wow Internet Cable And Phone | 07/22/1999 |
| 312 | 298 | Chicago | Landline | Sigecom, Llc Dba Wow Internet Cable And Phone | 07/22/1999 |
| 312 | 298 | Cicero | Landline | Sigecom, Llc Dba Wow Internet Cable And Phone | 07/22/1999 |
| 312 | 299 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 299 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 299 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 300 | Chicago | Landline | Net Talk.com, Inc. - Il | 04/25/2011 |
| 312 | 300 | Chicago | Landline | Net Talk.com, Inc. - Il | 04/25/2011 |
| 312 | 300 | Chicago | Landline | Net Talk.com, Inc. - Il | 04/25/2011 |
| 312 | 301 | Hinsdale | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 301 | Clarendon Hills | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 301 | Western Springs | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 302 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 302 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 302 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 303 | Buffalo Grove | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 303 | Wheeling | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 303 | Prospect Heights | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 304 | Hinsdale | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 304 | Clarendon Hills | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 304 | Western Springs | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 305 | Northbrook | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 306 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 306 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 306 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 307 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 307 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 307 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 308 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 308 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 308 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 309 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 309 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 309 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 310 | Glenview | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 02/11/1995 |
| 312 | 310 | Northbrook | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 02/11/1995 |
| 312 | 310 | Deerfield | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 02/11/1995 |
| 312 | 313 | Chicago | Landline | Broadvox-clec, Llc - Il | 11/10/2014 |
| 312 | 313 | Chicago | Landline | Broadvox-clec, Llc - Il | 11/10/2014 |
| 312 | 313 | Chicago | Landline | Broadvox-clec, Llc - Il | 11/10/2014 |
| 312 | 314 | Hinsdale | Wireless | New Cingular Wireless Pcs, Llc - Il | 09/11/1994 |
| 312 | 314 | Clarendon Hills | Wireless | New Cingular Wireless Pcs, Llc - Il | 09/11/1994 |
| 312 | 314 | Western Springs | Wireless | New Cingular Wireless Pcs, Llc - Il | 09/11/1994 |
| 312 | 315 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 315 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 315 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 316 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 316 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 316 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 317 | Buffalo Grove | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 317 | Wheeling | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 317 | Prospect Heights | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 318 | La Grange Park | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 02/11/1995 |
| 312 | 318 | Brookfield | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 02/11/1995 |
| 312 | 318 | Western Springs | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 02/11/1995 |
| 312 | 319 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 04/28/2017 |
| 312 | 319 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 04/28/2017 |
| 312 | 319 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 04/28/2017 |
| 312 | 320 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 320 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 320 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 321 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 321 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 321 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 322 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 322 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 322 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 323 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 323 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 323 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 324 | Chicago | Landline | Level 3 Communications, Llc - Il | 05/03/2001 |
| 312 | 324 | Chicago | Landline | Level 3 Communications, Llc - Il | 05/03/2001 |
| 312 | 324 | Chicago | Landline | Level 3 Communications, Llc - Il | 05/03/2001 |
| 312 | 325 | Chicago | Landline | Ameritech Illinois | 06/24/2003 |
| 312 | 325 | Chicago | Landline | Ameritech Illinois | 06/24/2003 |
| 312 | 325 | Chicago | Landline | Ameritech Illinois | 06/24/2003 |
| 312 | 326 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 326 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 326 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 327 | Chicago | Landline | Xo Illinois, Inc. | 08/20/2000 |
| 312 | 327 | Chicago | Landline | Xo Illinois, Inc. | 08/20/2000 |
| 312 | 327 | Chicago | Landline | Xo Illinois, Inc. | 08/20/2000 |
| 312 | 328 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 328 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 328 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 329 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 329 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 329 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 330 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 330 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 330 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 331 | Buffalo Grove | Wireless | New Cingular Wireless Pcs, Llc - Il | 01/10/1996 |
| 312 | 331 | Wheeling | Wireless | New Cingular Wireless Pcs, Llc - Il | 01/10/1996 |
| 312 | 331 | Prospect Heights | Wireless | New Cingular Wireless Pcs, Llc - Il | 01/10/1996 |
| 312 | 332 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 332 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 332 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 333 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 333 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 333 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 334 | Chicago | Landline | First Communications Llc - Il | 10/31/2000 |
| 312 | 334 | Chicago | Landline | First Communications Llc - Il | 10/31/2000 |
| 312 | 334 | Chicago | Landline | First Communications Llc - Il | 10/31/2000 |
| 312 | 335 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 335 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 335 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 336 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 336 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 336 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 337 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 337 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 337 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 338 | Chicago | Landline | Ameritech Illinois | 04/01/1997 |
| 312 | 338 | Chicago | Landline | Ameritech Illinois | 04/01/1997 |
| 312 | 338 | Chicago | Landline | Ameritech Illinois | 04/01/1997 |
| 312 | 339 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 339 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 339 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 340 | Chicago | Wireless | T-mobile Usa, Inc. | 09/21/2011 |
| 312 | 340 | Chicago | Wireless | T-mobile Usa, Inc. | 09/21/2011 |
| 312 | 340 | Chicago | Wireless | T-mobile Usa, Inc. | 09/21/2011 |
| 312 | 341 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 341 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 341 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 342 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 06/30/2001 |
| 312 | 342 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 06/30/2001 |
| 312 | 342 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 06/30/2001 |
| 312 | 343 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 343 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 343 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 344 | Chicago | Landline | Ameritech Illinois | 07/06/1997 |
| 312 | 344 | Chicago | Landline | Ameritech Illinois | 07/06/1997 |
| 312 | 344 | Chicago | Landline | Ameritech Illinois | 07/06/1997 |
| 312 | 345 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 345 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 345 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 346 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 346 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 346 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 347 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 347 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 347 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 348 | Chicago | Landline | Neutral Tandem-illinois, Llc - Il | 11/14/2003 |
| 312 | 348 | Chicago | Landline | Neutral Tandem-illinois, Llc - Il | 11/14/2003 |
| 312 | 348 | Chicago | Landline | Neutral Tandem-illinois, Llc - Il | 11/14/2003 |
| 312 | 349 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 349 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 349 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 350 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 350 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 350 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 351 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 351 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 351 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 352 | Hinsdale | Wireless | New Cingular Wireless Pcs, Llc - Il | 07/04/1995 |
| 312 | 352 | Clarendon Hills | Wireless | New Cingular Wireless Pcs, Llc - Il | 07/04/1995 |
| 312 | 352 | Western Springs | Wireless | New Cingular Wireless Pcs, Llc - Il | 07/04/1995 |
| 312 | 353 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 353 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 353 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 354 | Roselle | Wireless | New Cingular Wireless Pcs, Llc - Il | 01/10/1996 |
| 312 | 354 | Medinah | Wireless | New Cingular Wireless Pcs, Llc - Il | 01/10/1996 |
| 312 | 354 | Schaumburg | Wireless | New Cingular Wireless Pcs, Llc - Il | 01/10/1996 |
| 312 | 355 | Chicago | Landline | Ameritech Illinois | 07/04/1995 |
| 312 | 355 | Chicago | Landline | Ameritech Illinois | 07/04/1995 |
| 312 | 355 | Chicago | Landline | Ameritech Illinois | 07/04/1995 |
| 312 | 356 | Chicago | Landline | Ameritech Illinois | 01/14/2000 |
| 312 | 356 | Chicago | Landline | Ameritech Illinois | 01/14/2000 |
| 312 | 356 | Chicago | Landline | Ameritech Illinois | 01/14/2000 |
| 312 | 357 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 357 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 357 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 358 | Chicago | Wireless | T-mobile Usa, Inc. | 07/21/2015 |
| 312 | 358 | Chicago | Wireless | T-mobile Usa, Inc. | 07/21/2015 |
| 312 | 358 | Chicago | Wireless | T-mobile Usa, Inc. | 07/21/2015 |
| 312 | 359 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 07/04/1995 |
| 312 | 359 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 07/04/1995 |
| 312 | 359 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 07/04/1995 |
| 312 | 360 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 360 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 360 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 361 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 361 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 361 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 362 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 362 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 362 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 363 | Chicago | Landline | Rcn Telecom Services Of Illinois, Inc. - Il | 05/10/1999 |
| 312 | 363 | Chicago | Landline | Rcn Telecom Services Of Illinois, Inc. - Il | 05/10/1999 |
| 312 | 363 | Chicago | Landline | Rcn Telecom Services Of Illinois, Inc. - Il | 05/10/1999 |
| 312 | 364 | Chicago | Landline | Ameritech Illinois | 09/11/1994 |
| 312 | 364 | Chicago | Landline | Ameritech Illinois | 09/11/1994 |
| 312 | 364 | Chicago | Landline | Ameritech Illinois | 09/11/1994 |
| 312 | 365 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 365 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 365 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 366 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/03/2016 |
| 312 | 366 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/03/2016 |
| 312 | 366 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/03/2016 |
| 312 | 367 | La Grange Park | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 367 | Brookfield | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 367 | Western Springs | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 368 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 368 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 368 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 369 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 369 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 369 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 370 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 370 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 370 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 371 | Chicago | Wireless | Sprint Spectrum L.p. | 01/25/1998 |
| 312 | 371 | Chicago | Wireless | Sprint Spectrum L.p. | 01/25/1998 |
| 312 | 371 | Chicago | Wireless | Sprint Spectrum L.p. | 01/25/1998 |
| 312 | 372 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 372 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 372 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 373 | Chicago | Landline | Broadwing Communications, Llc - Il | 05/10/1999 |
| 312 | 373 | Chicago | Landline | Broadwing Communications, Llc - Il | 05/10/1999 |
| 312 | 373 | Chicago | Landline | Broadwing Communications, Llc - Il | 05/10/1999 |
| 312 | 374 | Chicago | Landline | Ameritech Illinois | 10/13/1999 |
| 312 | 374 | Chicago | Landline | Ameritech Illinois | 10/13/1999 |
| 312 | 374 | Chicago | Landline | Ameritech Illinois | 10/13/1999 |
| 312 | 375 | Chicago | Wireless | T-mobile Usa, Inc. | 06/30/2001 |
| 312 | 375 | Chicago | Wireless | T-mobile Usa, Inc. | 06/30/2001 |
| 312 | 375 | Chicago | Wireless | T-mobile Usa, Inc. | 06/30/2001 |
| 312 | 376 | Chicago | Landline | Cbeyond Communications, Llc - Il | 06/11/2004 |
| 312 | 376 | Chicago | Landline | Cbeyond Communications, Llc - Il | 06/11/2004 |
| 312 | 376 | Chicago | Landline | Cbeyond Communications, Llc - Il | 06/11/2004 |
| 312 | 377 | Chicago | Landline | Xo Illinois, Inc. | 01/25/1998 |
| 312 | 377 | Chicago | Landline | Xo Illinois, Inc. | 01/25/1998 |
| 312 | 377 | Chicago | Landline | Xo Illinois, Inc. | 01/25/1998 |
| 312 | 378 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 01/25/1998 |
| 312 | 378 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 01/25/1998 |
| 312 | 378 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 01/25/1998 |
| 312 | 379 | Chicago | Landline | Ovation Communications Of Illinois, Inc. | 04/10/2001 |
| 312 | 379 | Chicago | Landline | Ovation Communications Of Illinois, Inc. | 04/10/2001 |
| 312 | 379 | Chicago | Landline | Ovation Communications Of Illinois, Inc. | 04/10/2001 |
| 312 | 380 | Chicago | Landline | Ameritech Illinois | 08/20/2000 |
| 312 | 380 | Chicago | Landline | Ameritech Illinois | 08/20/2000 |
| 312 | 380 | Chicago | Landline | Ameritech Illinois | 08/20/2000 |
| 312 | 381 | Chicago | Landline | Ameritech Illinois | 05/10/1999 |
| 312 | 381 | Chicago | Landline | Ameritech Illinois | 05/10/1999 |
| 312 | 381 | Chicago | Landline | Ameritech Illinois | 05/10/1999 |
| 312 | 382 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 382 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 382 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 383 | Chicago | Landline | Teleport Communications America, Llc - Il | 02/01/2016 |
| 312 | 383 | Chicago | Landline | Teleport Communications America, Llc - Il | 02/01/2016 |
| 312 | 383 | Chicago | Landline | Teleport Communications America, Llc - Il | 02/01/2016 |
| 312 | 384 | Chicago | Landline | Ameritech Illinois | 10/13/1999 |
| 312 | 384 | Chicago | Landline | Ameritech Illinois | 10/13/1999 |
| 312 | 384 | Chicago | Landline | Ameritech Illinois | 10/13/1999 |
| 312 | 385 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 385 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 385 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 386 | Chicago | Landline | Ameritech Illinois | 08/20/2000 |
| 312 | 386 | Chicago | Landline | Ameritech Illinois | 08/20/2000 |
| 312 | 386 | Chicago | Landline | Ameritech Illinois | 08/20/2000 |
| 312 | 387 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 387 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 387 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 388 | Chicago | Wireless | Sprint Spectrum L.p. | 01/25/1998 |
| 312 | 388 | Chicago | Wireless | Sprint Spectrum L.p. | 01/25/1998 |
| 312 | 388 | Chicago | Wireless | Sprint Spectrum L.p. | 01/25/1998 |
| 312 | 389 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 389 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 389 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 390 | Chicago | Wireless | American Messaging Services, Llc | 04/16/2001 |
| 312 | 390 | Chicago | Wireless | American Messaging Services, Llc | 04/16/2001 |
| 312 | 390 | Chicago | Wireless | American Messaging Services, Llc | 04/16/2001 |
| 312 | 391 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 391 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 391 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 393 | Chicago | Wireless | American Messaging Services, Llc | 04/23/2001 |
| 312 | 393 | Chicago | Wireless | American Messaging Services, Llc | 04/23/2001 |
| 312 | 393 | Chicago | Wireless | American Messaging Services, Llc | 04/23/2001 |
| 312 | 394 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 394 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 394 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 395 | Chicago | Landline | At&t Local | 01/25/1998 |
| 312 | 395 | Chicago | Landline | At&t Local | 01/25/1998 |
| 312 | 395 | Chicago | Landline | At&t Local | 01/25/1998 |
| 312 | 396 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 396 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 396 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 397 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 397 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 397 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 398 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 01/10/1996 |
| 312 | 398 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 01/10/1996 |
| 312 | 398 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 01/10/1996 |
| 312 | 399 | Chicago | Wireless | Sprint Spectrum L.p. | 07/22/1999 |
| 312 | 399 | Chicago | Wireless | Sprint Spectrum L.p. | 07/22/1999 |
| 312 | 399 | Chicago | Wireless | Sprint Spectrum L.p. | 07/22/1999 |
| 312 | 400 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 400 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 400 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 401 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 401 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 401 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 402 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 402 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 402 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 403 | La Grange Park | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 02/11/1995 |
| 312 | 403 | Brookfield | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 02/11/1995 |
| 312 | 403 | Western Springs | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 02/11/1995 |
| 312 | 404 | Chicago | Wireless | T-mobile Usa, Inc. | 10/14/2002 |
| 312 | 404 | Chicago | Wireless | T-mobile Usa, Inc. | 10/14/2002 |
| 312 | 404 | Chicago | Wireless | T-mobile Usa, Inc. | 10/14/2002 |
| 312 | 405 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 405 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 405 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 406 | Buffalo Grove | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 406 | Wheeling | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 406 | Prospect Heights | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 407 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 407 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 407 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 408 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 408 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 408 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 409 | Chicago | Landline | Ameritech Illinois | 09/11/1994 |
| 312 | 409 | Chicago | Landline | Ameritech Illinois | 09/11/1994 |
| 312 | 409 | Chicago | Landline | Ameritech Illinois | 09/11/1994 |
| 312 | 410 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 410 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 410 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 412 | Buffalo Grove | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 412 | Wheeling | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 412 | Prospect Heights | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 413 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 413 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 413 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 414 | Chicago | Landline | Vonage Network Inc. | 08/12/2016 |
| 312 | 414 | Chicago | Landline | Vonage Network Inc. | 08/12/2016 |
| 312 | 414 | Chicago | Landline | Vonage Network Inc. | 08/12/2016 |
| 312 | 415 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 415 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 415 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 416 | Chicago | Landline | Mci Worldcom Communications, Inc. - Il | 01/10/1996 |
| 312 | 416 | Chicago | Landline | Mci Worldcom Communications, Inc. - Il | 01/10/1996 |
| 312 | 416 | Chicago | Landline | Mci Worldcom Communications, Inc. - Il | 01/10/1996 |
| 312 | 417 | Chicago | Wireless | Ameritech Illinois | 02/04/1994 |
| 312 | 417 | Chicago | Wireless | Ameritech Illinois | 02/04/1994 |
| 312 | 417 | Chicago | Wireless | Ameritech Illinois | 02/04/1994 |
| 312 | 418 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 09/11/1994 |
| 312 | 418 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 09/11/1994 |
| 312 | 418 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 09/11/1994 |
| 312 | 419 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 419 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 419 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 420 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 06/30/2001 |
| 312 | 420 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 06/30/2001 |
| 312 | 420 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 06/30/2001 |
| 312 | 421 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 421 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 421 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 422 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 422 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 422 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 423 | Chicago | Landline | Broadwing Communications, Llc - Il | 11/11/2003 |
| 312 | 423 | Chicago | Landline | Broadwing Communications, Llc - Il | 11/11/2003 |
| 312 | 423 | Chicago | Landline | Broadwing Communications, Llc - Il | 11/11/2003 |
| 312 | 424 | Chicago | Landline | Ameritech Illinois | 09/11/1994 |
| 312 | 424 | Chicago | Landline | Ameritech Illinois | 09/11/1994 |
| 312 | 424 | Chicago | Landline | Ameritech Illinois | 09/11/1994 |
| 312 | 425 | Chicago | Landline | Ameritech Illinois | 07/01/1996 |
| 312 | 425 | Chicago | Landline | Ameritech Illinois | 07/01/1996 |
| 312 | 425 | Chicago | Landline | Ameritech Illinois | 07/01/1996 |
| 312 | 426 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 01/10/1996 |
| 312 | 426 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 01/10/1996 |
| 312 | 426 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 01/10/1996 |
| 312 | 427 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 427 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 427 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 428 | Chicago | Wireless | Level 3 Communications, Llc - Il | 11/11/2003 |
| 312 | 428 | Chicago | Wireless | Level 3 Communications, Llc - Il | 11/11/2003 |
| 312 | 428 | Chicago | Wireless | Level 3 Communications, Llc - Il | 11/11/2003 |
| 312 | 429 | Chicago | Landline | Global Crossing Local Services, Inc.-il | 10/13/1999 |
| 312 | 429 | Chicago | Landline | Global Crossing Local Services, Inc.-il | 10/13/1999 |
| 312 | 429 | Chicago | Landline | Global Crossing Local Services, Inc.-il | 10/13/1999 |
| 312 | 430 | Chicago | Landline | Ameritech Illinois | 05/02/2004 |
| 312 | 430 | Chicago | Landline | Ameritech Illinois | 05/02/2004 |
| 312 | 430 | Chicago | Landline | Ameritech Illinois | 05/02/2004 |
| 312 | 431 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 431 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 431 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 432 | Chicago | Landline | Ameritech Illinois | 02/11/1995 |
| 312 | 432 | Chicago | Landline | Ameritech Illinois | 02/11/1995 |
| 312 | 432 | Chicago | Landline | Ameritech Illinois | 02/11/1995 |
| 312 | 433 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 433 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 433 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 434 | Chicago | Wireless | Sprint Spectrum L.p. | 07/08/2011 |
| 312 | 434 | Chicago | Wireless | Sprint Spectrum L.p. | 07/08/2011 |
| 312 | 434 | Chicago | Wireless | Sprint Spectrum L.p. | 07/08/2011 |
| 312 | 435 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 435 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 435 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 436 | Chicago | Landline | Ameritech Illinois | 01/14/2000 |
| 312 | 436 | Chicago | Landline | Ameritech Illinois | 01/14/2000 |
| 312 | 436 | Chicago | Landline | Ameritech Illinois | 01/14/2000 |
| 312 | 437 | Chicago | Wireless | Sprint Spectrum L.p. | 07/22/1999 |
| 312 | 437 | Chicago | Wireless | Sprint Spectrum L.p. | 07/22/1999 |
| 312 | 437 | Chicago | Wireless | Sprint Spectrum L.p. | 07/22/1999 |
| 312 | 438 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 06/02/2017 |
| 312 | 438 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 06/02/2017 |
| 312 | 438 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 06/02/2017 |
| 312 | 439 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/28/2016 |
| 312 | 439 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/28/2016 |
| 312 | 439 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/28/2016 |
| 312 | 440 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 440 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 440 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 441 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 441 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 441 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 442 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 442 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 442 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 443 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 443 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 443 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 444 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 444 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 444 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 445 | Chicago | Landline | Ameritech Illinois | 06/13/2000 |
| 312 | 445 | Chicago | Landline | Ameritech Illinois | 06/13/2000 |
| 312 | 445 | Chicago | Landline | Ameritech Illinois | 06/13/2000 |
| 312 | 446 | Chicago | Wireless | Sprint Spectrum L.p. | 08/14/1998 |
| 312 | 446 | Chicago | Wireless | Sprint Spectrum L.p. | 08/14/1998 |
| 312 | 446 | Chicago | Wireless | Sprint Spectrum L.p. | 08/14/1998 |
| 312 | 447 | Chicago | Landline | Ameritech Illinois | 06/13/2000 |
| 312 | 447 | Chicago | Landline | Ameritech Illinois | 06/13/2000 |
| 312 | 447 | Chicago | Landline | Ameritech Illinois | 06/13/2000 |
| 312 | 448 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 08/02/2011 |
| 312 | 448 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 08/02/2011 |
| 312 | 448 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 08/02/2011 |
| 312 | 449 | Chicago | Wireless | American Messaging Services, Llc | 04/23/2001 |
| 312 | 449 | Chicago | Wireless | American Messaging Services, Llc | 04/23/2001 |
| 312 | 449 | Chicago | Wireless | American Messaging Services, Llc | 04/23/2001 |
| 312 | 450 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 450 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 450 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 451 | Chicago | Landline | T-mobile Usa, Inc. | 01/25/1998 |
| 312 | 451 | Chicago | Landline | T-mobile Usa, Inc. | 01/25/1998 |
| 312 | 451 | Chicago | Landline | T-mobile Usa, Inc. | 01/25/1998 |
| 312 | 452 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 452 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 452 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 453 | Chicago | Landline | Mci Worldcom Communications, Inc. - Il | 01/10/1996 |
| 312 | 453 | Chicago | Landline | Mci Worldcom Communications, Inc. - Il | 01/10/1996 |
| 312 | 453 | Chicago | Landline | Mci Worldcom Communications, Inc. - Il | 01/10/1996 |
| 312 | 454 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 454 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 454 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 455 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 455 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 455 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 456 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 456 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 456 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 457 | Chicago | Wireless | American Messaging Services, Llc | 04/23/2001 |
| 312 | 457 | Chicago | Wireless | American Messaging Services, Llc | 04/23/2001 |
| 312 | 457 | Chicago | Wireless | American Messaging Services, Llc | 04/23/2001 |
| 312 | 458 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 458 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 458 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 459 | Chicago | Wireless | T-mobile Usa, Inc. | 08/02/2011 |
| 312 | 459 | Chicago | Wireless | T-mobile Usa, Inc. | 08/02/2011 |
| 312 | 459 | Chicago | Wireless | T-mobile Usa, Inc. | 08/02/2011 |
| 312 | 460 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 460 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 460 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 461 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 461 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 461 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 462 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 462 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 462 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 463 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 463 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 463 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 464 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 464 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 464 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 465 | Chicago | Landline | Us Xchange Of Illinois Llc Dba Choice One Comm Il | 03/26/2009 |
| 312 | 465 | Chicago | Landline | Us Xchange Of Illinois Llc Dba Choice One Comm Il | 03/26/2009 |
| 312 | 465 | Chicago | Landline | Us Xchange Of Illinois Llc Dba Choice One Comm Il | 03/26/2009 |
| 312 | 466 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 466 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 466 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 467 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 467 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 467 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 468 | Chicago | Wireless | T-mobile Usa, Inc. | 06/26/2015 |
| 312 | 468 | Chicago | Wireless | T-mobile Usa, Inc. | 06/26/2015 |
| 312 | 468 | Chicago | Wireless | T-mobile Usa, Inc. | 06/26/2015 |
| 312 | 469 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 469 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 469 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 470 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 01/10/1996 |
| 312 | 470 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 01/10/1996 |
| 312 | 470 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 01/10/1996 |
| 312 | 471 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 06/26/2015 |
| 312 | 471 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 06/26/2015 |
| 312 | 471 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 06/26/2015 |
| 312 | 472 | Chicago | Landline | Ameritech Illinois | 10/27/2005 |
| 312 | 472 | Chicago | Landline | Ameritech Illinois | 10/27/2005 |
| 312 | 472 | Chicago | Landline | Ameritech Illinois | 10/27/2005 |
| 312 | 473 | Chicago | Landline | Ymax Communications Corp. - Il | 11/15/2006 |
| 312 | 473 | Chicago | Landline | Ymax Communications Corp. - Il | 11/15/2006 |
| 312 | 473 | Chicago | Landline | Ymax Communications Corp. - Il | 11/15/2006 |
| 312 | 474 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 474 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 474 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 475 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 475 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 475 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 476 | Chicago | Landline | Sprint Spectrum L.p. | 08/20/2000 |
| 312 | 476 | Chicago | Landline | Sprint Spectrum L.p. | 08/20/2000 |
| 312 | 476 | Chicago | Landline | Sprint Spectrum L.p. | 08/20/2000 |
| 312 | 477 | Chicago | Wireless | Level 3 Communications, Llc - Il | 10/20/2010 |
| 312 | 477 | Chicago | Wireless | Level 3 Communications, Llc - Il | 10/20/2010 |
| 312 | 477 | Chicago | Wireless | Level 3 Communications, Llc - Il | 10/20/2010 |
| 312 | 478 | Chicago | Landline | T-mobile Usa, Inc. | 03/20/2014 |
| 312 | 478 | Chicago | Landline | T-mobile Usa, Inc. | 03/20/2014 |
| 312 | 478 | Chicago | Landline | T-mobile Usa, Inc. | 03/20/2014 |
| 312 | 479 | Chicago | Landline | At&t Local | 01/25/1998 |
| 312 | 479 | Chicago | Landline | At&t Local | 01/25/1998 |
| 312 | 479 | Chicago | Landline | At&t Local | 01/25/1998 |
| 312 | 480 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 480 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 480 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 481 | Chicago | Wireless | Metro Pcs, Inc. | 07/07/2017 |
| 312 | 481 | Chicago | Wireless | Metro Pcs, Inc. | 07/07/2017 |
| 312 | 481 | Chicago | Wireless | Metro Pcs, Inc. | 07/07/2017 |
| 312 | 482 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 482 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 482 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 483 | Chicago | Wireless | T-mobile Usa, Inc. | 08/22/2014 |
| 312 | 483 | Chicago | Wireless | T-mobile Usa, Inc. | 08/22/2014 |
| 312 | 483 | Chicago | Wireless | T-mobile Usa, Inc. | 08/22/2014 |
| 312 | 484 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 484 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 484 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 485 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 485 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 485 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 486 | Chicago | Landline | Mci Worldcom Communications, Inc. - Il | 04/23/2004 |
| 312 | 486 | Chicago | Landline | Mci Worldcom Communications, Inc. - Il | 04/23/2004 |
| 312 | 486 | Chicago | Landline | Mci Worldcom Communications, Inc. - Il | 04/23/2004 |
| 312 | 487 | Chicago | Wireless | Metro Pcs, Inc. | 10/27/2014 |
| 312 | 487 | Chicago | Wireless | Metro Pcs, Inc. | 10/27/2014 |
| 312 | 487 | Chicago | Wireless | Metro Pcs, Inc. | 10/27/2014 |
| 312 | 488 | Chicago | Landline | Pg Telecom Of Illinois Inc. - Il | 01/18/2006 |
| 312 | 488 | Chicago | Landline | Pg Telecom Of Illinois Inc. - Il | 01/18/2006 |
| 312 | 488 | Chicago | Landline | Pg Telecom Of Illinois Inc. - Il | 01/18/2006 |
| 312 | 489 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 08/20/2000 |
| 312 | 489 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 08/20/2000 |
| 312 | 489 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 08/20/2000 |
| 312 | 490 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 490 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 490 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 491 | Chicago | Landline | Ameritech Illinois | 07/04/1995 |
| 312 | 491 | Chicago | Landline | Ameritech Illinois | 07/04/1995 |
| 312 | 491 | Chicago | Landline | Ameritech Illinois | 07/04/1995 |
| 312 | 492 | Chicago | Landline | Ameritech Illinois | 07/06/1997 |
| 312 | 492 | Chicago | Landline | Ameritech Illinois | 07/06/1997 |
| 312 | 492 | Chicago | Landline | Ameritech Illinois | 07/06/1997 |
| 312 | 493 | Chicago | Wireless | T-mobile Usa, Inc. | 06/30/2001 |
| 312 | 493 | Chicago | Wireless | T-mobile Usa, Inc. | 06/30/2001 |
| 312 | 493 | Chicago | Wireless | T-mobile Usa, Inc. | 06/30/2001 |
| 312 | 494 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 494 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 494 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 495 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 495 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 495 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 496 | Chicago | Landline | Ameritech Illinois | 07/01/1996 |
| 312 | 496 | Chicago | Landline | Ameritech Illinois | 07/01/1996 |
| 312 | 496 | Chicago | Landline | Ameritech Illinois | 07/01/1996 |
| 312 | 497 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 497 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 497 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 498 | Chicago | Wireless | Sprint Spectrum L.p. | 07/22/1999 |
| 312 | 498 | Chicago | Wireless | Sprint Spectrum L.p. | 07/22/1999 |
| 312 | 498 | Chicago | Wireless | Sprint Spectrum L.p. | 07/22/1999 |
| 312 | 499 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 499 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 499 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 501 | La Grange Park | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 02/11/1995 |
| 312 | 501 | Brookfield | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 02/11/1995 |
| 312 | 501 | Western Springs | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 02/11/1995 |
| 312 | 502 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 502 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 502 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 503 | Chicago | Landline | Broadwing Communications, Llc - Il | 02/04/1994 |
| 312 | 503 | Chicago | Landline | Broadwing Communications, Llc - Il | 02/04/1994 |
| 312 | 503 | Chicago | Landline | Broadwing Communications, Llc - Il | 02/04/1994 |
| 312 | 504 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 504 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 504 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 505 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 505 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 505 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 506 | Chicago | Landline | First Communications, Llc | 05/24/2004 |
| 312 | 506 | Chicago | Landline | First Communications, Llc | 05/24/2004 |
| 312 | 506 | Chicago | Landline | First Communications, Llc | 05/24/2004 |
| 312 | 507 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 507 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 507 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 508 | Chicago | Landline | Peerless Network Of Illinois, Llc - Il | 03/19/2012 |
| 312 | 508 | Chicago | Landline | Peerless Network Of Illinois, Llc - Il | 03/19/2012 |
| 312 | 508 | Chicago | Landline | Peerless Network Of Illinois, Llc - Il | 03/19/2012 |
| 312 | 509 | Chicago | Landline | Peerless Network Of Illinois, Llc - Il | 03/06/2012 |
| 312 | 509 | Chicago | Landline | Peerless Network Of Illinois, Llc - Il | 03/06/2012 |
| 312 | 509 | Chicago | Landline | Peerless Network Of Illinois, Llc - Il | 03/06/2012 |
| 312 | 510 | Hinsdale | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 510 | Clarendon Hills | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 510 | Western Springs | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 512 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 05/01/2002 |
| 312 | 512 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 05/01/2002 |
| 312 | 512 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 05/01/2002 |
| 312 | 513 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 513 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 513 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 514 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 514 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 514 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 515 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 515 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 515 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 516 | Chicago | Landline | Ameritech Illinois | 02/11/1995 |
| 312 | 516 | Chicago | Landline | Ameritech Illinois | 02/11/1995 |
| 312 | 516 | Chicago | Landline | Ameritech Illinois | 02/11/1995 |
| 312 | 517 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 02/09/2015 |
| 312 | 517 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 02/09/2015 |
| 312 | 517 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 02/09/2015 |
| 312 | 518 | Buffalo Grove | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 518 | Wheeling | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 518 | Prospect Heights | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 519 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 519 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 519 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 520 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 520 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 520 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 521 | Chicago | Landline | At&t Local | 01/25/1998 |
| 312 | 521 | Chicago | Landline | At&t Local | 01/25/1998 |
| 312 | 521 | Chicago | Landline | At&t Local | 01/25/1998 |
| 312 | 522 | Chicago | Wireless | T-mobile Usa, Inc. | 08/22/2014 |
| 312 | 522 | Chicago | Wireless | T-mobile Usa, Inc. | 08/22/2014 |
| 312 | 522 | Chicago | Wireless | T-mobile Usa, Inc. | 08/22/2014 |
| 312 | 523 | Chicago | Wireless | Sprint Spectrum L.p. | 06/30/2001 |
| 312 | 523 | Chicago | Wireless | Sprint Spectrum L.p. | 06/30/2001 |
| 312 | 523 | Chicago | Wireless | Sprint Spectrum L.p. | 06/30/2001 |
| 312 | 524 | Buffalo Grove | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 524 | Wheeling | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 524 | Prospect Heights | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 525 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 03/20/2002 |
| 312 | 525 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 03/20/2002 |
| 312 | 525 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 03/20/2002 |
| 312 | 526 | Chicago | Landline | Ameritech Illinois | 07/04/1995 |
| 312 | 526 | Chicago | Landline | Ameritech Illinois | 07/04/1995 |
| 312 | 526 | Chicago | Landline | Ameritech Illinois | 07/04/1995 |
| 312 | 527 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 527 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 527 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 528 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 528 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 528 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 529 | Chicago | Landline | At&t Local | 10/11/1997 |
| 312 | 529 | Chicago | Landline | At&t Local | 10/11/1997 |
| 312 | 529 | Chicago | Landline | At&t Local | 10/11/1997 |
| 312 | 530 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 04/15/1996 |
| 312 | 530 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 04/15/1996 |
| 312 | 530 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 04/15/1996 |
| 312 | 531 | Hinsdale | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 531 | Clarendon Hills | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 531 | Western Springs | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 532 | Chicago | Wireless | T-mobile Usa, Inc. | 11/11/2003 |
| 312 | 532 | Chicago | Wireless | T-mobile Usa, Inc. | 11/11/2003 |
| 312 | 532 | Chicago | Wireless | T-mobile Usa, Inc. | 11/11/2003 |
| 312 | 533 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 10/13/1999 |
| 312 | 533 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 10/13/1999 |
| 312 | 533 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 10/13/1999 |
| 312 | 534 | Chicago | Landline | Ameritech Illinois | 09/17/2008 |
| 312 | 534 | Chicago | Landline | Ameritech Illinois | 09/17/2008 |
| 312 | 534 | Chicago | Landline | Ameritech Illinois | 09/17/2008 |
| 312 | 535 | Unknown | Bandwidth.com Clec, Llc - Il | 07/20/2017 | |
| 312 | 535 | Unknown | Bandwidth.com Clec, Llc - Il | 07/20/2017 | |
| 312 | 536 | Chicago | Wireless | T-mobile Usa, Inc. | 06/26/2015 |
| 312 | 536 | Chicago | Wireless | T-mobile Usa, Inc. | 06/26/2015 |
| 312 | 536 | Chicago | Wireless | T-mobile Usa, Inc. | 06/26/2015 |
| 312 | 537 | Chicago | Landline | Ameritech Illinois | 04/15/1996 |
| 312 | 537 | Chicago | Landline | Ameritech Illinois | 04/15/1996 |
| 312 | 537 | Chicago | Landline | Ameritech Illinois | 04/15/1996 |
| 312 | 538 | Chicago | Wireless | Metro Pcs, Inc. | 07/21/2017 |
| 312 | 538 | Chicago | Wireless | Metro Pcs, Inc. | 07/21/2017 |
| 312 | 538 | Chicago | Wireless | Metro Pcs, Inc. | 07/21/2017 |
| 312 | 539 | Chicago | Wireless | T-mobile Usa, Inc. | 01/11/2016 |
| 312 | 539 | Chicago | Wireless | T-mobile Usa, Inc. | 01/11/2016 |
| 312 | 539 | Chicago | Wireless | T-mobile Usa, Inc. | 01/11/2016 |
| 312 | 540 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 540 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 540 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 541 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 541 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 541 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 542 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 542 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 542 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 543 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 04/01/1997 |
| 312 | 543 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 04/01/1997 |
| 312 | 543 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 04/01/1997 |
| 312 | 544 | Chicago | Landline | Ameritech Illinois | 06/13/2000 |
| 312 | 544 | Chicago | Landline | Ameritech Illinois | 06/13/2000 |
| 312 | 544 | Chicago | Landline | Ameritech Illinois | 06/13/2000 |
| 312 | 545 | Chicago | Wireless | Sprint Spectrum L.p. | 03/03/2001 |
| 312 | 545 | Chicago | Wireless | Sprint Spectrum L.p. | 03/03/2001 |
| 312 | 545 | Chicago | Wireless | Sprint Spectrum L.p. | 03/03/2001 |
| 312 | 546 | Chicago | Landline | Level 3 Communications, Llc - Il | 01/25/1998 |
| 312 | 546 | Chicago | Landline | Level 3 Communications, Llc - Il | 01/25/1998 |
| 312 | 546 | Chicago | Landline | Level 3 Communications, Llc - Il | 01/25/1998 |
| 312 | 547 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 547 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 547 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 548 | Chicago | Landline | Broadwing Communications, Llc - Il | 09/05/2007 |
| 312 | 548 | Chicago | Landline | Broadwing Communications, Llc - Il | 09/05/2007 |
| 312 | 548 | Chicago | Landline | Broadwing Communications, Llc - Il | 09/05/2007 |
| 312 | 549 | Chicago | Landline | Teleport Communications America, Llc - Il | 09/25/2015 |
| 312 | 549 | Chicago | Landline | Teleport Communications America, Llc - Il | 09/25/2015 |
| 312 | 549 | Chicago | Landline | Teleport Communications America, Llc - Il | 09/25/2015 |
| 312 | 550 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 550 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 550 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 551 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 551 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 551 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 552 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 552 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 552 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 553 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 553 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 553 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 554 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 554 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 554 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 556 | Chicago | Wireless | Ameritech Illinois | 11/11/2003 |
| 312 | 556 | Chicago | Wireless | Ameritech Illinois | 11/11/2003 |
| 312 | 556 | Chicago | Wireless | Ameritech Illinois | 11/11/2003 |
| 312 | 557 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 557 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 557 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 558 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 558 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 558 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 559 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 559 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 559 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 560 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 560 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 560 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 561 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 06/20/2012 |
| 312 | 561 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 06/20/2012 |
| 312 | 561 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 06/20/2012 |
| 312 | 562 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 562 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 562 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 563 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 563 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 563 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 564 | Chicago | Landline | First Communications, Llc | 11/13/2006 |
| 312 | 564 | Chicago | Landline | First Communications, Llc | 11/13/2006 |
| 312 | 564 | Chicago | Landline | First Communications, Llc | 11/13/2006 |
| 312 | 565 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 565 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 565 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 566 | Chicago | Landline | Ameritech Illinois | 01/10/1996 |
| 312 | 566 | Chicago | Landline | Ameritech Illinois | 01/10/1996 |
| 312 | 566 | Chicago | Landline | Ameritech Illinois | 01/10/1996 |
| 312 | 567 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 567 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 567 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 568 | Chicago | Landline | Ameritech Illinois | 06/13/2000 |
| 312 | 568 | Chicago | Landline | Ameritech Illinois | 06/13/2000 |
| 312 | 568 | Chicago | Landline | Ameritech Illinois | 06/13/2000 |
| 312 | 569 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 569 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 569 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 570 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 570 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 570 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 571 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 571 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 571 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 572 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 572 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 572 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 573 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 573 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 573 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 574 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 574 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 574 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 575 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 575 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 575 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 576 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 576 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 576 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 577 | Chicago | Landline | Mci Worldcom Communications, Inc. - Il | 01/11/1997 |
| 312 | 577 | Chicago | Landline | Mci Worldcom Communications, Inc. - Il | 01/11/1997 |
| 312 | 577 | Chicago | Landline | Mci Worldcom Communications, Inc. - Il | 01/11/1997 |
| 312 | 578 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 578 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 578 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 579 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 07/25/2017 |
| 312 | 579 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 07/25/2017 |
| 312 | 579 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 07/25/2017 |
| 312 | 580 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 580 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 580 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 581 | Unknown | New Cingular Wireless Pcs, Llc - Il | 07/31/2017 | |
| 312 | 581 | Unknown | New Cingular Wireless Pcs, Llc - Il | 07/31/2017 | |
| 312 | 582 | Chicago | Landline | Ameritech Illinois | 05/16/2002 |
| 312 | 582 | Chicago | Landline | Ameritech Illinois | 05/16/2002 |
| 312 | 582 | Chicago | Landline | Ameritech Illinois | 05/16/2002 |
| 312 | 583 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 583 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 583 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 585 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 04/16/2013 |
| 312 | 585 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 04/16/2013 |
| 312 | 585 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 04/16/2013 |
| 312 | 586 | Chicago | Landline | Broadvox-clec, Llc - Il | 05/04/2016 |
| 312 | 586 | Chicago | Landline | Broadvox-clec, Llc - Il | 05/04/2016 |
| 312 | 586 | Chicago | Landline | Broadvox-clec, Llc - Il | 05/04/2016 |
| 312 | 587 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 587 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 587 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 588 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 588 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 588 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 589 | Chicago | Landline | Ameritech Illinois | 03/03/2001 |
| 312 | 589 | Chicago | Landline | Ameritech Illinois | 03/03/2001 |
| 312 | 589 | Chicago | Landline | Ameritech Illinois | 03/03/2001 |
| 312 | 590 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 590 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 590 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 591 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 591 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 591 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 592 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 592 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 592 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 593 | Chicago | Wireless | T-mobile Usa, Inc. | 11/11/2003 |
| 312 | 593 | Chicago | Wireless | T-mobile Usa, Inc. | 11/11/2003 |
| 312 | 593 | Chicago | Wireless | T-mobile Usa, Inc. | 11/11/2003 |
| 312 | 594 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 11/06/2008 |
| 312 | 594 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 11/06/2008 |
| 312 | 594 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 11/06/2008 |
| 312 | 595 | Chicago | Landline | Ameritech Illinois | 09/11/1994 |
| 312 | 595 | Chicago | Landline | Ameritech Illinois | 09/11/1994 |
| 312 | 595 | Chicago | Landline | Ameritech Illinois | 09/11/1994 |
| 312 | 596 | Chicago | Landline | Teleport Communications America, Llc - Il | 07/01/1996 |
| 312 | 596 | Chicago | Landline | Teleport Communications America, Llc - Il | 07/01/1996 |
| 312 | 596 | Chicago | Landline | Teleport Communications America, Llc - Il | 07/01/1996 |
| 312 | 597 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 10/04/2016 |
| 312 | 597 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 10/04/2016 |
| 312 | 597 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 10/04/2016 |
| 312 | 599 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/21/2016 |
| 312 | 599 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/21/2016 |
| 312 | 599 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/21/2016 |
| 312 | 600 | Chicago | Landline | Neutral Tandem-illinois, Llc - Il | 05/01/2012 |
| 312 | 600 | Chicago | Landline | Neutral Tandem-illinois, Llc - Il | 05/01/2012 |
| 312 | 600 | Chicago | Landline | Neutral Tandem-illinois, Llc - Il | 05/01/2012 |
| 312 | 601 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 04/01/1997 |
| 312 | 601 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 04/01/1997 |
| 312 | 601 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 04/01/1997 |
| 312 | 602 | Chicago | Landline | Broadwing Communications, Llc - Il | 05/10/1999 |
| 312 | 602 | Chicago | Landline | Broadwing Communications, Llc - Il | 05/10/1999 |
| 312 | 602 | Chicago | Landline | Broadwing Communications, Llc - Il | 05/10/1999 |
| 312 | 603 | Chicago | Landline | Ameritech Illinois | 09/11/1994 |
| 312 | 603 | Chicago | Landline | Ameritech Illinois | 09/11/1994 |
| 312 | 603 | Chicago | Landline | Ameritech Illinois | 09/11/1994 |
| 312 | 604 | Chicago | Landline | Xo Illinois, Inc. | 01/25/1998 |
| 312 | 604 | Chicago | Landline | Xo Illinois, Inc. | 01/25/1998 |
| 312 | 604 | Chicago | Landline | Xo Illinois, Inc. | 01/25/1998 |
| 312 | 605 | Chicago | Landline | Ovation Communications Of Illinois, Inc. | 08/06/2012 |
| 312 | 605 | Chicago | Landline | Ovation Communications Of Illinois, Inc. | 08/06/2012 |
| 312 | 605 | Chicago | Landline | Ovation Communications Of Illinois, Inc. | 08/06/2012 |
| 312 | 606 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 606 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 606 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 607 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 607 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 607 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 608 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 608 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 608 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 609 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 609 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 609 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 610 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 08/06/2012 |
| 312 | 610 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 08/06/2012 |
| 312 | 610 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 08/06/2012 |
| 312 | 612 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 612 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 612 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 613 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 613 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 613 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 614 | Chicago | Landline | Ameritech Illinois | 10/19/2012 |
| 312 | 614 | Chicago | Landline | Ameritech Illinois | 10/19/2012 |
| 312 | 614 | Chicago | Landline | Ameritech Illinois | 10/19/2012 |
| 312 | 615 | Buffalo Grove | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 615 | Wheeling | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 615 | Prospect Heights | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 616 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 616 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 616 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 617 | Chicago | Wireless | Sprint Spectrum L.p. | 11/11/2003 |
| 312 | 617 | Chicago | Wireless | Sprint Spectrum L.p. | 11/11/2003 |
| 312 | 617 | Chicago | Wireless | Sprint Spectrum L.p. | 11/11/2003 |
| 312 | 618 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 618 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 618 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 619 | Chicago | Wireless | T-mobile Usa, Inc. | 09/11/2012 |
| 312 | 619 | Chicago | Wireless | T-mobile Usa, Inc. | 09/11/2012 |
| 312 | 619 | Chicago | Wireless | T-mobile Usa, Inc. | 09/11/2012 |
| 312 | 620 | Chicago | Landline | Bandwidth.com Clec, Llc - Il | 08/15/2012 |
| 312 | 620 | Chicago | Landline | Bandwidth.com Clec, Llc - Il | 08/15/2012 |
| 312 | 620 | Chicago | Landline | Bandwidth.com Clec, Llc - Il | 08/15/2012 |
| 312 | 621 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 621 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 621 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 622 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/14/2001 |
| 312 | 622 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/14/2001 |
| 312 | 622 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/14/2001 |
| 312 | 623 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 623 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 623 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 624 | Chicago | Landline | Rcn Telecom Services Of Illinois, Inc. - Il | 05/10/1999 |
| 312 | 624 | Chicago | Landline | Rcn Telecom Services Of Illinois, Inc. - Il | 05/10/1999 |
| 312 | 624 | Chicago | Landline | Rcn Telecom Services Of Illinois, Inc. - Il | 05/10/1999 |
| 312 | 625 | Chicago | Landline | Level 3 Communications, Llc - Il | 05/01/2002 |
| 312 | 625 | Chicago | Landline | Level 3 Communications, Llc - Il | 05/01/2002 |
| 312 | 625 | Chicago | Landline | Level 3 Communications, Llc - Il | 05/01/2002 |
| 312 | 626 | Chicago | Landline | Broadvox-clec, Llc - Il | 02/04/2008 |
| 312 | 626 | Chicago | Landline | Broadvox-clec, Llc - Il | 02/04/2008 |
| 312 | 626 | Chicago | Landline | Broadvox-clec, Llc - Il | 02/04/2008 |
| 312 | 627 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 627 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 627 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 628 | Chicago | Landline | Xo Illinois, Inc. | 06/30/2001 |
| 312 | 628 | Chicago | Landline | Xo Illinois, Inc. | 06/30/2001 |
| 312 | 628 | Chicago | Landline | Xo Illinois, Inc. | 06/30/2001 |
| 312 | 629 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 629 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 629 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 630 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 630 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 630 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 631 | Chicago | Landline | Centurylink Communications Llc | 01/11/2013 |
| 312 | 631 | Chicago | Landline | Centurylink Communications Llc | 01/11/2013 |
| 312 | 631 | Chicago | Landline | Centurylink Communications Llc | 01/11/2013 |
| 312 | 632 | Chicago | Landline | Ameritech Illinois | 07/22/1999 |
| 312 | 632 | Chicago | Landline | Ameritech Illinois | 07/22/1999 |
| 312 | 632 | Chicago | Landline | Ameritech Illinois | 07/22/1999 |
| 312 | 633 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 633 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 633 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 634 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 634 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 634 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 635 | Chicago | Landline | Global Crossing Local Services, Inc.-il | 11/11/2003 |
| 312 | 635 | Chicago | Landline | Global Crossing Local Services, Inc.-il | 11/11/2003 |
| 312 | 635 | Chicago | Landline | Global Crossing Local Services, Inc.-il | 11/11/2003 |
| 312 | 636 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 636 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 636 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 637 | Chicago | Landline | Broadwing Communications, Llc - Il | 05/10/1999 |
| 312 | 637 | Chicago | Landline | Broadwing Communications, Llc - Il | 05/10/1999 |
| 312 | 637 | Chicago | Landline | Broadwing Communications, Llc - Il | 05/10/1999 |
| 312 | 638 | Chicago | Landline | Broadwing Communications, Llc - Il | 01/25/1998 |
| 312 | 638 | Chicago | Landline | Broadwing Communications, Llc - Il | 01/25/1998 |
| 312 | 638 | Chicago | Landline | Broadwing Communications, Llc - Il | 01/25/1998 |
| 312 | 640 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 640 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 640 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 641 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 641 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 641 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 642 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 642 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 642 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 643 | Chicago | Landline | Rcn Telecom Services Of Illinois, Inc. - Il | 01/25/1998 |
| 312 | 643 | Chicago | Landline | Rcn Telecom Services Of Illinois, Inc. - Il | 01/25/1998 |
| 312 | 643 | Chicago | Landline | Rcn Telecom Services Of Illinois, Inc. - Il | 01/25/1998 |
| 312 | 644 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 644 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 644 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 645 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 645 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 645 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 646 | Chicago | Landline | Broadwing Communications, Llc - Il | 03/27/2007 |
| 312 | 646 | Chicago | Landline | Broadwing Communications, Llc - Il | 03/27/2007 |
| 312 | 646 | Chicago | Landline | Broadwing Communications, Llc - Il | 03/27/2007 |
| 312 | 647 | Chicago | Wireless | T-mobile Usa, Inc. | 05/24/2013 |
| 312 | 647 | Chicago | Wireless | T-mobile Usa, Inc. | 05/24/2013 |
| 312 | 647 | Chicago | Wireless | T-mobile Usa, Inc. | 05/24/2013 |
| 312 | 648 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 648 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 648 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 649 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 649 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 649 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 650 | Chicago | Landline | Rcn Telecom Services Of Illinois, Inc. - Il | 01/25/1998 |
| 312 | 650 | Chicago | Landline | Rcn Telecom Services Of Illinois, Inc. - Il | 01/25/1998 |
| 312 | 650 | Chicago | Landline | Rcn Telecom Services Of Illinois, Inc. - Il | 01/25/1998 |
| 312 | 651 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 651 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 651 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 652 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 652 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 652 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 653 | Chicago | Landline | Ameritech Illinois | 07/04/1995 |
| 312 | 653 | Chicago | Landline | Ameritech Illinois | 07/04/1995 |
| 312 | 653 | Chicago | Landline | Ameritech Illinois | 07/04/1995 |
| 312 | 654 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 654 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 654 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 655 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 655 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 655 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 656 | Chicago | Wireless | Sprint Spectrum L.p. | 07/06/1997 |
| 312 | 656 | Chicago | Wireless | Sprint Spectrum L.p. | 07/06/1997 |
| 312 | 656 | Chicago | Wireless | Sprint Spectrum L.p. | 07/06/1997 |
| 312 | 657 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 657 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 657 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 658 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 658 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 658 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 659 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 659 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 659 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 660 | Chicago | Landline | Teleport Communications America, Llc - Il | 01/25/1998 |
| 312 | 660 | Chicago | Landline | Teleport Communications America, Llc - Il | 01/25/1998 |
| 312 | 660 | Chicago | Landline | Teleport Communications America, Llc - Il | 01/25/1998 |
| 312 | 661 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 661 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 661 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 662 | Chicago | Landline | Ameritech Illinois | 08/20/2000 |
| 312 | 662 | Chicago | Landline | Ameritech Illinois | 08/20/2000 |
| 312 | 662 | Chicago | Landline | Ameritech Illinois | 08/20/2000 |
| 312 | 663 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 663 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 663 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 664 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 664 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 664 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 665 | Chicago | Landline | Teleport Communications America, Llc - Il | 01/25/1998 |
| 312 | 665 | Chicago | Landline | Teleport Communications America, Llc - Il | 01/25/1998 |
| 312 | 665 | Chicago | Landline | Teleport Communications America, Llc - Il | 01/25/1998 |
| 312 | 666 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 666 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 666 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 667 | Chicago | Landline | Peerless Network Of Illinois, Llc - Il | 08/31/2012 |
| 312 | 667 | Chicago | Landline | Peerless Network Of Illinois, Llc - Il | 08/31/2012 |
| 312 | 667 | Chicago | Landline | Peerless Network Of Illinois, Llc - Il | 08/31/2012 |
| 312 | 669 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 669 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 669 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 670 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 670 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 670 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 671 | Chicago | Wireless | Sprint Spectrum L.p. | 11/11/2003 |
| 312 | 671 | Chicago | Wireless | Sprint Spectrum L.p. | 11/11/2003 |
| 312 | 671 | Chicago | Wireless | Sprint Spectrum L.p. | 11/11/2003 |
| 312 | 672 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 672 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 672 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 673 | Chicago | Landline | First Communications Llc - Il | 04/01/1997 |
| 312 | 673 | Chicago | Landline | First Communications Llc - Il | 04/01/1997 |
| 312 | 673 | Chicago | Landline | First Communications Llc - Il | 04/01/1997 |
| 312 | 674 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 674 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 674 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 675 | Chicago | Landline | Ameritech Illinois | 08/20/2000 |
| 312 | 675 | Chicago | Landline | Ameritech Illinois | 08/20/2000 |
| 312 | 675 | Chicago | Landline | Ameritech Illinois | 08/20/2000 |
| 312 | 676 | Chicago | Landline | First Communications Llc - Il | 06/16/2006 |
| 312 | 676 | Chicago | Landline | First Communications Llc - Il | 06/16/2006 |
| 312 | 676 | Chicago | Landline | First Communications Llc - Il | 06/16/2006 |
| 312 | 677 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 10/15/1996 |
| 312 | 677 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 10/15/1996 |
| 312 | 677 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 10/15/1996 |
| 312 | 678 | Chicago | Wireless | T-mobile Usa, Inc. | 07/25/2013 |
| 312 | 678 | Chicago | Wireless | T-mobile Usa, Inc. | 07/25/2013 |
| 312 | 678 | Chicago | Wireless | T-mobile Usa, Inc. | 07/25/2013 |
| 312 | 679 | Chicago | Wireless | American Messaging Services, Llc | 04/23/2001 |
| 312 | 679 | Chicago | Wireless | American Messaging Services, Llc | 04/23/2001 |
| 312 | 679 | Chicago | Wireless | American Messaging Services, Llc | 04/23/2001 |
| 312 | 680 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 01/10/1996 |
| 312 | 680 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 01/10/1996 |
| 312 | 680 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 01/10/1996 |
| 312 | 681 | Chicago | Landline | Ameritech Illinois | 08/20/2000 |
| 312 | 681 | Chicago | Landline | Ameritech Illinois | 08/20/2000 |
| 312 | 681 | Chicago | Landline | Ameritech Illinois | 08/20/2000 |
| 312 | 682 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 682 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 682 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 683 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 683 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 683 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 684 | Chicago | Wireless | T-mobile Usa, Inc. | 09/13/2016 |
| 312 | 684 | Chicago | Wireless | T-mobile Usa, Inc. | 09/13/2016 |
| 312 | 684 | Chicago | Wireless | T-mobile Usa, Inc. | 09/13/2016 |
| 312 | 685 | Chicago | Wireless | Sprint Spectrum L.p. | 10/13/1999 |
| 312 | 685 | Chicago | Wireless | Sprint Spectrum L.p. | 10/13/1999 |
| 312 | 685 | Chicago | Wireless | Sprint Spectrum L.p. | 10/13/1999 |
| 312 | 686 | Chicago | Landline | Airus, Inc. - Il | 12/13/2016 |
| 312 | 686 | Chicago | Landline | Airus, Inc. - Il | 12/13/2016 |
| 312 | 686 | Chicago | Landline | Airus, Inc. - Il | 12/13/2016 |
| 312 | 687 | Chicago | Wireless | T-mobile Usa, Inc. | 09/13/2016 |
| 312 | 687 | Chicago | Wireless | T-mobile Usa, Inc. | 09/13/2016 |
| 312 | 687 | Chicago | Wireless | T-mobile Usa, Inc. | 09/13/2016 |
| 312 | 688 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 688 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 688 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 689 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 689 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 689 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 690 | Chicago | Landline | Rclec, Inc. - Il | 05/06/2014 |
| 312 | 690 | Chicago | Landline | Rclec, Inc. - Il | 05/06/2014 |
| 312 | 690 | Chicago | Landline | Rclec, Inc. - Il | 05/06/2014 |
| 312 | 691 | Chicago | Wireless | Indiana Paging Ntwk | 04/01/1997 |
| 312 | 691 | Chicago | Wireless | Indiana Paging Ntwk | 04/01/1997 |
| 312 | 691 | Chicago | Wireless | Indiana Paging Ntwk | 04/01/1997 |
| 312 | 692 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 692 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 692 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 693 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 693 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 693 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 694 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 694 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 694 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 695 | Chicago | Landline | Ameritech Illinois | 05/10/1999 |
| 312 | 695 | Chicago | Landline | Ameritech Illinois | 05/10/1999 |
| 312 | 695 | Chicago | Landline | Ameritech Illinois | 05/10/1999 |
| 312 | 696 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 696 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 696 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 697 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 697 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 697 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 698 | Chicago | Landline | Broadwing Communications, Llc - Il | 08/23/2001 |
| 312 | 698 | Chicago | Landline | Broadwing Communications, Llc - Il | 08/23/2001 |
| 312 | 698 | Chicago | Landline | Broadwing Communications, Llc - Il | 08/23/2001 |
| 312 | 699 | Hinsdale | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 699 | Clarendon Hills | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 699 | Western Springs | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 701 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 701 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 701 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 702 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 12/31/2012 |
| 312 | 702 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 12/31/2012 |
| 312 | 702 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 12/31/2012 |
| 312 | 703 | Chicago | Wireless | Ameritech Illinois | 02/04/1994 |
| 312 | 703 | Chicago | Wireless | Ameritech Illinois | 02/04/1994 |
| 312 | 703 | Chicago | Wireless | Ameritech Illinois | 02/04/1994 |
| 312 | 704 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 704 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 704 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 705 | Chicago | Landline | Teleport Communications America, Llc - Il | 02/04/1994 |
| 312 | 705 | Chicago | Landline | Teleport Communications America, Llc - Il | 02/04/1994 |
| 312 | 705 | Chicago | Landline | Teleport Communications America, Llc - Il | 02/04/1994 |
| 312 | 706 | Chicago | Landline | Teleport Communications America, Llc - Il | 02/11/1995 |
| 312 | 706 | Chicago | Landline | Teleport Communications America, Llc - Il | 02/11/1995 |
| 312 | 706 | Chicago | Landline | Teleport Communications America, Llc - Il | 02/11/1995 |
| 312 | 707 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 707 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 707 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 709 | Chicago | Wireless | T-mobile Usa, Inc. | 05/24/2013 |
| 312 | 709 | Chicago | Wireless | T-mobile Usa, Inc. | 05/24/2013 |
| 312 | 709 | Chicago | Wireless | T-mobile Usa, Inc. | 05/24/2013 |
| 312 | 710 | Chicago | Landline | Ameritech Illinois | 07/04/1995 |
| 312 | 710 | Chicago | Landline | Ameritech Illinois | 07/04/1995 |
| 312 | 710 | Chicago | Landline | Ameritech Illinois | 07/04/1995 |
| 312 | 712 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 712 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 712 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 713 | Chicago | Wireless | American Messaging Services, Llc | 04/16/2001 |
| 312 | 713 | Chicago | Wireless | American Messaging Services, Llc | 04/16/2001 |
| 312 | 713 | Chicago | Wireless | American Messaging Services, Llc | 04/16/2001 |
| 312 | 714 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 714 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 714 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 715 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 715 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 715 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 716 | Chicago | Wireless | Ameritech Illinois | 02/04/1994 |
| 312 | 716 | Chicago | Wireless | Ameritech Illinois | 02/04/1994 |
| 312 | 716 | Chicago | Wireless | Ameritech Illinois | 02/04/1994 |
| 312 | 717 | La Grange Park | Wireless | Usa Mobility Wireless, Inc. | 02/11/1995 |
| 312 | 717 | Brookfield | Wireless | Usa Mobility Wireless, Inc. | 02/11/1995 |
| 312 | 717 | Western Springs | Wireless | Usa Mobility Wireless, Inc. | 02/11/1995 |
| 312 | 718 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 718 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 718 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 719 | Chicago | Wireless | Sprint Spectrum L.p. | 11/11/2003 |
| 312 | 719 | Chicago | Wireless | Sprint Spectrum L.p. | 11/11/2003 |
| 312 | 719 | Chicago | Wireless | Sprint Spectrum L.p. | 11/11/2003 |
| 312 | 720 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 720 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 720 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 721 | Chicago | Wireless | T-mobile Usa, Inc. | 10/22/2013 |
| 312 | 721 | Chicago | Wireless | T-mobile Usa, Inc. | 10/22/2013 |
| 312 | 721 | Chicago | Wireless | T-mobile Usa, Inc. | 10/22/2013 |
| 312 | 722 | Chicago | Landline | Us Xchange Of Illinois Llc Dba Choice One Comm Il | 06/01/2015 |
| 312 | 722 | Chicago | Landline | Us Xchange Of Illinois Llc Dba Choice One Comm Il | 06/01/2015 |
| 312 | 722 | Chicago | Landline | Us Xchange Of Illinois Llc Dba Choice One Comm Il | 06/01/2015 |
| 312 | 723 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/28/2016 |
| 312 | 723 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/28/2016 |
| 312 | 723 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/28/2016 |
| 312 | 724 | Chicago | Landline | Bandwidth.com Clec, Llc - Il | 02/07/2013 |
| 312 | 724 | Chicago | Landline | Bandwidth.com Clec, Llc - Il | 02/07/2013 |
| 312 | 724 | Chicago | Landline | Bandwidth.com Clec, Llc - Il | 02/07/2013 |
| 312 | 725 | Chicago | Landline | Bandwidth.com Clec, Llc - Il | 10/08/2008 |
| 312 | 725 | Chicago | Landline | Bandwidth.com Clec, Llc - Il | 10/08/2008 |
| 312 | 725 | Chicago | Landline | Bandwidth.com Clec, Llc - Il | 10/08/2008 |
| 312 | 726 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 726 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 726 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 727 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 727 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 727 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 729 | Chicago | Landline | Ameritech Illinois | 07/06/1997 |
| 312 | 729 | Chicago | Landline | Ameritech Illinois | 07/06/1997 |
| 312 | 729 | Chicago | Landline | Ameritech Illinois | 07/06/1997 |
| 312 | 730 | Chicago | Landline | At&t Local | 01/25/1998 |
| 312 | 730 | Chicago | Landline | At&t Local | 01/25/1998 |
| 312 | 730 | Chicago | Landline | At&t Local | 01/25/1998 |
| 312 | 731 | Chicago | Landline | T-mobile Usa, Inc. | 01/25/1998 |
| 312 | 731 | Chicago | Landline | T-mobile Usa, Inc. | 01/25/1998 |
| 312 | 731 | Chicago | Landline | T-mobile Usa, Inc. | 01/25/1998 |
| 312 | 732 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 732 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 732 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 733 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 733 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 733 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 734 | Chicago | Landline | Teleport Communications America, Llc - Il | 09/17/2015 |
| 312 | 734 | Chicago | Landline | Teleport Communications America, Llc - Il | 09/17/2015 |
| 312 | 734 | Chicago | Landline | Teleport Communications America, Llc - Il | 09/17/2015 |
| 312 | 735 | Chicago | Wireless | Sprint Spectrum L.p. | 07/06/2001 |
| 312 | 735 | Chicago | Wireless | Sprint Spectrum L.p. | 07/06/2001 |
| 312 | 735 | Chicago | Wireless | Sprint Spectrum L.p. | 07/06/2001 |
| 312 | 737 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 737 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 737 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 738 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 738 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 738 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 739 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 739 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 739 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 740 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 740 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 740 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 742 | Chicago | Landline | Ameritech Illinois | 02/11/1995 |
| 312 | 742 | Chicago | Landline | Ameritech Illinois | 02/11/1995 |
| 312 | 742 | Chicago | Landline | Ameritech Illinois | 02/11/1995 |
| 312 | 743 | Chicago | Landline | Ameritech Illinois | 11/15/2001 |
| 312 | 743 | Chicago | Landline | Ameritech Illinois | 11/15/2001 |
| 312 | 743 | Chicago | Landline | Ameritech Illinois | 11/15/2001 |
| 312 | 744 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 744 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 744 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 745 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 745 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 745 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 746 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 746 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 746 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 747 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 747 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 747 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 748 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 748 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 748 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 749 | Hinsdale | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 749 | Clarendon Hills | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 749 | Western Springs | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 750 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 750 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 750 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 751 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 751 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 751 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 752 | Chicago | Landline | Broadwing Communications, Llc - Il | 04/19/2002 |
| 312 | 752 | Chicago | Landline | Broadwing Communications, Llc - Il | 04/19/2002 |
| 312 | 752 | Chicago | Landline | Broadwing Communications, Llc - Il | 04/19/2002 |
| 312 | 753 | Chicago | Landline | Rcn Telecom Services Of Illinois, Inc. - Il | 01/25/1998 |
| 312 | 753 | Chicago | Landline | Rcn Telecom Services Of Illinois, Inc. - Il | 01/25/1998 |
| 312 | 753 | Chicago | Landline | Rcn Telecom Services Of Illinois, Inc. - Il | 01/25/1998 |
| 312 | 754 | Chicago | Landline | Level 3 Telecom Of Illinois, Llc - Il | 02/26/2013 |
| 312 | 754 | Chicago | Landline | Level 3 Telecom Of Illinois, Llc - Il | 02/26/2013 |
| 312 | 754 | Chicago | Landline | Level 3 Telecom Of Illinois, Llc - Il | 02/26/2013 |
| 312 | 755 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 755 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 755 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 756 | Chicago | Landline | Ameritech Illinois | 02/27/1999 |
| 312 | 756 | Chicago | Landline | Ameritech Illinois | 02/27/1999 |
| 312 | 756 | Chicago | Landline | Ameritech Illinois | 02/27/1999 |
| 312 | 757 | Chicago | Landline | Getgo Communications Llc - Il | 03/28/2013 |
| 312 | 757 | Chicago | Landline | Getgo Communications Llc - Il | 03/28/2013 |
| 312 | 757 | Chicago | Landline | Getgo Communications Llc - Il | 03/28/2013 |
| 312 | 758 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 758 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 758 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 759 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 759 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 759 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 760 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 760 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 760 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 762 | Chicago | Landline | Ameritech Illinois | 01/14/2000 |
| 312 | 762 | Chicago | Landline | Ameritech Illinois | 01/14/2000 |
| 312 | 762 | Chicago | Landline | Ameritech Illinois | 01/14/2000 |
| 312 | 763 | Chicago | Landline | Comcast Phone Of Illinois, Llc Dba Comco - Il | 05/12/2014 |
| 312 | 763 | Chicago | Landline | Comcast Phone Of Illinois, Llc Dba Comco - Il | 05/12/2014 |
| 312 | 763 | Chicago | Landline | Comcast Phone Of Illinois, Llc Dba Comco - Il | 05/12/2014 |
| 312 | 764 | Chicago | Landline | Teleport Communications America, Llc - Il | 10/20/2016 |
| 312 | 764 | Chicago | Landline | Teleport Communications America, Llc - Il | 10/20/2016 |
| 312 | 764 | Chicago | Landline | Teleport Communications America, Llc - Il | 10/20/2016 |
| 312 | 765 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 765 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 765 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 766 | Chicago | Landline | Peerless Network Of Illinois, Llc - Il | 10/17/2016 |
| 312 | 766 | Chicago | Landline | Peerless Network Of Illinois, Llc - Il | 10/17/2016 |
| 312 | 766 | Chicago | Landline | Peerless Network Of Illinois, Llc - Il | 10/17/2016 |
| 312 | 767 | Chicago | Landline | Bandwidth.com Clec, Llc - Il | 04/16/2015 |
| 312 | 767 | Chicago | Landline | Bandwidth.com Clec, Llc - Il | 04/16/2015 |
| 312 | 767 | Chicago | Landline | Bandwidth.com Clec, Llc - Il | 04/16/2015 |
| 312 | 768 | Chicago | Landline | At&t Local | 01/25/1998 |
| 312 | 768 | Chicago | Landline | At&t Local | 01/25/1998 |
| 312 | 768 | Chicago | Landline | At&t Local | 01/25/1998 |
| 312 | 769 | Chicago | Wireless | Indiana Paging Ntwk | 01/25/1998 |
| 312 | 769 | Chicago | Wireless | Indiana Paging Ntwk | 01/25/1998 |
| 312 | 769 | Chicago | Wireless | Indiana Paging Ntwk | 01/25/1998 |
| 312 | 770 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 770 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 770 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 771 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 771 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 771 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 772 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 08/18/2008 |
| 312 | 772 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 08/18/2008 |
| 312 | 772 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 08/18/2008 |
| 312 | 774 | Chicago | Wireless | T-mobile Usa, Inc. | 08/19/2013 |
| 312 | 774 | Chicago | Wireless | T-mobile Usa, Inc. | 08/19/2013 |
| 312 | 774 | Chicago | Wireless | T-mobile Usa, Inc. | 08/19/2013 |
| 312 | 775 | Chicago | Landline | Ameritech Illinois | 10/13/1999 |
| 312 | 775 | Chicago | Landline | Ameritech Illinois | 10/13/1999 |
| 312 | 775 | Chicago | Landline | Ameritech Illinois | 10/13/1999 |
| 312 | 777 | Chicago | Landline | Teleport Communications America, Llc - Il | 01/25/1998 |
| 312 | 777 | Chicago | Landline | Teleport Communications America, Llc - Il | 01/25/1998 |
| 312 | 777 | Chicago | Landline | Teleport Communications America, Llc - Il | 01/25/1998 |
| 312 | 778 | Chicago | Landline | Broadvox-clec, Llc - Il | 05/08/2015 |
| 312 | 778 | Chicago | Landline | Broadvox-clec, Llc - Il | 05/08/2015 |
| 312 | 778 | Chicago | Landline | Broadvox-clec, Llc - Il | 05/08/2015 |
| 312 | 780 | Chicago | Landline | Mci Worldcom Communications, Inc. - Il | 01/11/1997 |
| 312 | 780 | Chicago | Landline | Mci Worldcom Communications, Inc. - Il | 01/11/1997 |
| 312 | 780 | Chicago | Landline | Mci Worldcom Communications, Inc. - Il | 01/11/1997 |
| 312 | 781 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 781 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 781 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 782 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 782 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 782 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 783 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 08/08/2016 |
| 312 | 783 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 08/08/2016 |
| 312 | 783 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 08/08/2016 |
| 312 | 784 | Chicago | Landline | First Communications Llc - Il | 07/12/2007 |
| 312 | 784 | Chicago | Landline | First Communications Llc - Il | 07/12/2007 |
| 312 | 784 | Chicago | Landline | First Communications Llc - Il | 07/12/2007 |
| 312 | 785 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 08/19/2014 |
| 312 | 785 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 08/19/2014 |
| 312 | 785 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 08/19/2014 |
| 312 | 786 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 786 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 786 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 787 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 787 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 787 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 788 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 788 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 788 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 789 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 789 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 789 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 790 | Chicago | Wireless | Ameritech Illinois | 02/04/1994 |
| 312 | 790 | Chicago | Wireless | Ameritech Illinois | 02/04/1994 |
| 312 | 790 | Chicago | Wireless | Ameritech Illinois | 02/04/1994 |
| 312 | 791 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 791 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 791 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 792 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 11/20/2014 |
| 312 | 792 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 11/20/2014 |
| 312 | 792 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 11/20/2014 |
| 312 | 793 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 793 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 793 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 794 | Chicago | Landline | Rcn Telecom Services Of Illinois, Inc. - Il | 01/25/1998 |
| 312 | 794 | Chicago | Landline | Rcn Telecom Services Of Illinois, Inc. - Il | 01/25/1998 |
| 312 | 794 | Chicago | Landline | Rcn Telecom Services Of Illinois, Inc. - Il | 01/25/1998 |
| 312 | 795 | Chicago | Landline | Ameritech Illinois | 07/06/1997 |
| 312 | 795 | Chicago | Landline | Ameritech Illinois | 07/06/1997 |
| 312 | 795 | Chicago | Landline | Ameritech Illinois | 07/06/1997 |
| 312 | 796 | Chicago | Landline | Peerless Network Of Illinois, Llc - Il | 07/26/2016 |
| 312 | 796 | Chicago | Landline | Peerless Network Of Illinois, Llc - Il | 07/26/2016 |
| 312 | 796 | Chicago | Landline | Peerless Network Of Illinois, Llc - Il | 07/26/2016 |
| 312 | 797 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 797 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 797 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 798 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 798 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 798 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 799 | Chicago | Landline | Ameritech Illinois | 06/13/2000 |
| 312 | 799 | Chicago | Landline | Ameritech Illinois | 06/13/2000 |
| 312 | 799 | Chicago | Landline | Ameritech Illinois | 06/13/2000 |
| 312 | 800 | Chicago | Landline | Peerless Network Of Illinois, Llc - Il | 11/20/2012 |
| 312 | 800 | Chicago | Landline | Peerless Network Of Illinois, Llc - Il | 11/20/2012 |
| 312 | 800 | Chicago | Landline | Peerless Network Of Illinois, Llc - Il | 11/20/2012 |
| 312 | 801 | Chicago | Wireless | 365 Wireless, Llc | 04/29/2013 |
| 312 | 801 | Chicago | Wireless | 365 Wireless, Llc | 04/29/2013 |
| 312 | 801 | Chicago | Wireless | 365 Wireless, Llc | 04/29/2013 |
| 312 | 802 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 802 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 802 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 803 | Chicago | Landline | Mci Worldcom Communications, Inc. - Il | 09/11/1994 |
| 312 | 803 | Chicago | Landline | Mci Worldcom Communications, Inc. - Il | 09/11/1994 |
| 312 | 803 | Chicago | Landline | Mci Worldcom Communications, Inc. - Il | 09/11/1994 |
| 312 | 804 | Chicago | Wireless | T-mobile Usa, Inc. | 01/23/2002 |
| 312 | 804 | Chicago | Wireless | T-mobile Usa, Inc. | 01/23/2002 |
| 312 | 804 | Chicago | Wireless | T-mobile Usa, Inc. | 01/23/2002 |
| 312 | 805 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 805 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 805 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 806 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 806 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 806 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 807 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 807 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 807 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 808 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 808 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 808 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 809 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 10/25/2013 |
| 312 | 809 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 10/25/2013 |
| 312 | 809 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 10/25/2013 |
| 312 | 810 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 810 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 810 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 812 | Chicago | Wireless | Ameritech Illinois | 02/04/1994 |
| 312 | 812 | Chicago | Wireless | Ameritech Illinois | 02/04/1994 |
| 312 | 812 | Chicago | Wireless | Ameritech Illinois | 02/04/1994 |
| 312 | 813 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 813 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 813 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 814 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 814 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 814 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 816 | Hinsdale | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 816 | Clarendon Hills | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 816 | Western Springs | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 817 | Chicago | Landline | Ameritech Illinois | 02/11/1995 |
| 312 | 817 | Chicago | Landline | Ameritech Illinois | 02/11/1995 |
| 312 | 817 | Chicago | Landline | Ameritech Illinois | 02/11/1995 |
| 312 | 818 | Chicago | Wireless | T-mobile Usa, Inc. | 08/19/2013 |
| 312 | 818 | Chicago | Wireless | T-mobile Usa, Inc. | 08/19/2013 |
| 312 | 818 | Chicago | Wireless | T-mobile Usa, Inc. | 08/19/2013 |
| 312 | 819 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 819 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 819 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 820 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 820 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 820 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 821 | Chicago | Landline | Mci Worldcom Communications, Inc. - Il | 01/25/1998 |
| 312 | 821 | Chicago | Landline | Mci Worldcom Communications, Inc. - Il | 01/25/1998 |
| 312 | 821 | Chicago | Landline | Mci Worldcom Communications, Inc. - Il | 01/25/1998 |
| 312 | 822 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 822 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 822 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 823 | Chicago | Landline | Ameritech Illinois | 09/11/1994 |
| 312 | 823 | Chicago | Landline | Ameritech Illinois | 09/11/1994 |
| 312 | 823 | Chicago | Landline | Ameritech Illinois | 09/11/1994 |
| 312 | 824 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 06/20/2016 |
| 312 | 824 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 06/20/2016 |
| 312 | 824 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 06/20/2016 |
| 312 | 825 | Chicago | Wireless | T-mobile Usa, Inc. | 03/17/2016 |
| 312 | 825 | Chicago | Wireless | T-mobile Usa, Inc. | 03/17/2016 |
| 312 | 825 | Chicago | Wireless | T-mobile Usa, Inc. | 03/17/2016 |
| 312 | 826 | Chicago | Wireless | T-mobile Usa, Inc. | 06/17/2016 |
| 312 | 826 | Chicago | Wireless | T-mobile Usa, Inc. | 06/17/2016 |
| 312 | 826 | Chicago | Wireless | T-mobile Usa, Inc. | 06/17/2016 |
| 312 | 827 | Chicago | Landline | Ameritech Illinois | 09/11/1994 |
| 312 | 827 | Chicago | Landline | Ameritech Illinois | 09/11/1994 |
| 312 | 827 | Chicago | Landline | Ameritech Illinois | 09/11/1994 |
| 312 | 828 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 828 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 828 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 829 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 829 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 829 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 830 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 830 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 830 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 831 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 831 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 831 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 832 | Chicago | Landline | Ameritech Illinois | 01/10/1996 |
| 312 | 832 | Chicago | Landline | Ameritech Illinois | 01/10/1996 |
| 312 | 832 | Chicago | Landline | Ameritech Illinois | 01/10/1996 |
| 312 | 833 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 833 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 833 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 834 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 834 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 834 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 835 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 835 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 835 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 836 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 836 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 836 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 837 | Chicago | Landline | Comcast Phone Of Illinois, Llc Dba Comco - Il | 09/03/2015 |
| 312 | 837 | Chicago | Landline | Comcast Phone Of Illinois, Llc Dba Comco - Il | 09/03/2015 |
| 312 | 837 | Chicago | Landline | Comcast Phone Of Illinois, Llc Dba Comco - Il | 09/03/2015 |
| 312 | 838 | Chicago | Wireless | T-mobile Usa, Inc. | 01/11/2016 |
| 312 | 838 | Chicago | Wireless | T-mobile Usa, Inc. | 01/11/2016 |
| 312 | 838 | Chicago | Wireless | T-mobile Usa, Inc. | 01/11/2016 |
| 312 | 839 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 839 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 839 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 840 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 840 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 840 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 841 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 841 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 841 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 842 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 842 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 842 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 843 | Chicago | Landline | Teleport Communications America, Llc - Il | 03/12/2014 |
| 312 | 843 | Chicago | Landline | Teleport Communications America, Llc - Il | 03/12/2014 |
| 312 | 843 | Chicago | Landline | Teleport Communications America, Llc - Il | 03/12/2014 |
| 312 | 844 | Hinsdale | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 844 | Clarendon Hills | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 844 | Western Springs | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 845 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 845 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 845 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 846 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 846 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 846 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 848 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 848 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 848 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 849 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 849 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 849 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 850 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 850 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 850 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 851 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 851 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 851 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 852 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 852 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 852 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 853 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 853 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 853 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 854 | Chicago | Landline | Rcn Telecom Services Of Illinois, Inc. - Il | 01/25/1998 |
| 312 | 854 | Chicago | Landline | Rcn Telecom Services Of Illinois, Inc. - Il | 01/25/1998 |
| 312 | 854 | Chicago | Landline | Rcn Telecom Services Of Illinois, Inc. - Il | 01/25/1998 |
| 312 | 855 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 855 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 855 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 856 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 856 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 856 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 857 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 857 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 857 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 858 | Chicago | Landline | Rclec, Inc. - Il | 12/21/2015 |
| 312 | 858 | Chicago | Landline | Rclec, Inc. - Il | 12/21/2015 |
| 312 | 858 | Chicago | Landline | Rclec, Inc. - Il | 12/21/2015 |
| 312 | 859 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 859 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 859 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 860 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 860 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 860 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 861 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 861 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 861 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 862 | Chicago | Landline | Ameritech Illinois | 01/25/2006 |
| 312 | 862 | Chicago | Landline | Ameritech Illinois | 01/25/2006 |
| 312 | 862 | Chicago | Landline | Ameritech Illinois | 01/25/2006 |
| 312 | 863 | Chicago | Landline | Ovation Communications Of Illinois, Inc. | 04/10/2001 |
| 312 | 863 | Chicago | Landline | Ovation Communications Of Illinois, Inc. | 04/10/2001 |
| 312 | 863 | Chicago | Landline | Ovation Communications Of Illinois, Inc. | 04/10/2001 |
| 312 | 864 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 864 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 864 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 865 | Buffalo Grove | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 865 | Wheeling | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 865 | Prospect Heights | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 866 | Chicago | Wireless | T-mobile Usa, Inc. | 08/22/2014 |
| 312 | 866 | Chicago | Wireless | T-mobile Usa, Inc. | 08/22/2014 |
| 312 | 866 | Chicago | Wireless | T-mobile Usa, Inc. | 08/22/2014 |
| 312 | 867 | Chicago | Landline | Ameritech Illinois | 01/10/1996 |
| 312 | 867 | Chicago | Landline | Ameritech Illinois | 01/10/1996 |
| 312 | 867 | Chicago | Landline | Ameritech Illinois | 01/10/1996 |
| 312 | 868 | Chicago | Landline | Bandwidth.com Clec, Llc - Il | 12/04/2015 |
| 312 | 868 | Chicago | Landline | Bandwidth.com Clec, Llc - Il | 12/04/2015 |
| 312 | 868 | Chicago | Landline | Bandwidth.com Clec, Llc - Il | 12/04/2015 |
| 312 | 869 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 869 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 869 | Chicago | Landline | Ameritech Illinois | 10/31/2000 |
| 312 | 870 | Chicago | Landline | First Communications Llc - Il | 07/06/1997 |
| 312 | 870 | Chicago | Landline | First Communications Llc - Il | 07/06/1997 |
| 312 | 870 | Chicago | Landline | First Communications Llc - Il | 07/06/1997 |
| 312 | 871 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 08/28/2015 |
| 312 | 871 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 08/28/2015 |
| 312 | 871 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 08/28/2015 |
| 312 | 873 | Chicago | Landline | Mci Worldcom Communications, Inc. - Il | 01/25/1998 |
| 312 | 873 | Chicago | Landline | Mci Worldcom Communications, Inc. - Il | 01/25/1998 |
| 312 | 873 | Chicago | Landline | Mci Worldcom Communications, Inc. - Il | 01/25/1998 |
| 312 | 874 | Chicago | Wireless | T-mobile Usa, Inc. | 05/22/2015 |
| 312 | 874 | Chicago | Wireless | T-mobile Usa, Inc. | 05/22/2015 |
| 312 | 874 | Chicago | Wireless | T-mobile Usa, Inc. | 05/22/2015 |
| 312 | 875 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 875 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 875 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 876 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 876 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 876 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 877 | Chicago | Landline | At&t Corp. | 08/12/2014 |
| 312 | 877 | Chicago | Landline | At&t Corp. | 08/12/2014 |
| 312 | 877 | Chicago | Landline | At&t Corp. | 08/12/2014 |
| 312 | 878 | Chicago | Landline | Peerless Network Of Illinois, Llc - Il | 02/04/2008 |
| 312 | 878 | Chicago | Landline | Peerless Network Of Illinois, Llc - Il | 02/04/2008 |
| 312 | 878 | Chicago | Landline | Peerless Network Of Illinois, Llc - Il | 02/04/2008 |
| 312 | 879 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 879 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 879 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 880 | Chicago | Landline | Ameritech Illinois | 03/03/2001 |
| 312 | 880 | Chicago | Landline | Ameritech Illinois | 03/03/2001 |
| 312 | 880 | Chicago | Landline | Ameritech Illinois | 03/03/2001 |
| 312 | 881 | Chicago | Landline | Ovation Communications Of Illinois, Inc. | 04/10/2001 |
| 312 | 881 | Chicago | Landline | Ovation Communications Of Illinois, Inc. | 04/10/2001 |
| 312 | 881 | Chicago | Landline | Ovation Communications Of Illinois, Inc. | 04/10/2001 |
| 312 | 882 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 882 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 882 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 883 | Chicago | Landline | Bandwidth.com Clec, Llc - Il | 11/12/2014 |
| 312 | 883 | Chicago | Landline | Bandwidth.com Clec, Llc - Il | 11/12/2014 |
| 312 | 883 | Chicago | Landline | Bandwidth.com Clec, Llc - Il | 11/12/2014 |
| 312 | 884 | Chicago | Landline | Ovation Communications Of Illinois, Inc. | 04/10/2001 |
| 312 | 884 | Chicago | Landline | Ovation Communications Of Illinois, Inc. | 04/10/2001 |
| 312 | 884 | Chicago | Landline | Ovation Communications Of Illinois, Inc. | 04/10/2001 |
| 312 | 885 | Chicago | Wireless | T-mobile Usa, Inc. | 09/22/2015 |
| 312 | 885 | Chicago | Wireless | T-mobile Usa, Inc. | 09/22/2015 |
| 312 | 885 | Chicago | Wireless | T-mobile Usa, Inc. | 09/22/2015 |
| 312 | 886 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 886 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 886 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 887 | Chicago | Landline | Ameritech Illinois | 07/22/1999 |
| 312 | 887 | Chicago | Landline | Ameritech Illinois | 07/22/1999 |
| 312 | 887 | Chicago | Landline | Ameritech Illinois | 07/22/1999 |
| 312 | 888 | Chicago | Landline | New Cingular Wireless Pcs, Llc - Il | 02/19/2009 |
| 312 | 888 | Chicago | Landline | New Cingular Wireless Pcs, Llc - Il | 02/19/2009 |
| 312 | 888 | Chicago | Landline | New Cingular Wireless Pcs, Llc - Il | 02/19/2009 |
| 312 | 889 | Chicago | Landline | Teleport Communications America, Llc - Il | 06/25/2015 |
| 312 | 889 | Chicago | Landline | Teleport Communications America, Llc - Il | 06/25/2015 |
| 312 | 889 | Chicago | Landline | Teleport Communications America, Llc - Il | 06/25/2015 |
| 312 | 890 | Chicago | Wireless | Sprint Spectrum L.p. | 03/03/2001 |
| 312 | 890 | Chicago | Wireless | Sprint Spectrum L.p. | 03/03/2001 |
| 312 | 890 | Chicago | Wireless | Sprint Spectrum L.p. | 03/03/2001 |
| 312 | 891 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 891 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 891 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 892 | Chicago | Landline | Broadwing Communications, Llc - Il | 01/25/1998 |
| 312 | 892 | Chicago | Landline | Broadwing Communications, Llc - Il | 01/25/1998 |
| 312 | 892 | Chicago | Landline | Broadwing Communications, Llc - Il | 01/25/1998 |
| 312 | 893 | Chicago | Landline | Broadwing Communications, Llc - Il | 01/25/1998 |
| 312 | 893 | Chicago | Landline | Broadwing Communications, Llc - Il | 01/25/1998 |
| 312 | 893 | Chicago | Landline | Broadwing Communications, Llc - Il | 01/25/1998 |
| 312 | 894 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 01/25/1998 |
| 312 | 894 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 01/25/1998 |
| 312 | 894 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 01/25/1998 |
| 312 | 895 | Chicago | Landline | Broadwing Communications, Llc - Il | 07/06/1997 |
| 312 | 895 | Chicago | Landline | Broadwing Communications, Llc - Il | 07/06/1997 |
| 312 | 895 | Chicago | Landline | Broadwing Communications, Llc - Il | 07/06/1997 |
| 312 | 896 | Chicago | Landline | Broadwing Communications, Llc - Il | 11/20/1998 |
| 312 | 896 | Chicago | Landline | Broadwing Communications, Llc - Il | 11/20/1998 |
| 312 | 896 | Chicago | Landline | Broadwing Communications, Llc - Il | 11/20/1998 |
| 312 | 897 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 03/23/2015 |
| 312 | 897 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 03/23/2015 |
| 312 | 897 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 03/23/2015 |
| 312 | 898 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 898 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 898 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 899 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 899 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 899 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 901 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 901 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 901 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 902 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 902 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 902 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 903 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 903 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 903 | Chicago | Wireless | American Messaging Services, Llc | 04/13/2001 |
| 312 | 904 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 904 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 904 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 905 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 905 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 905 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 906 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 906 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 906 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 907 | Chicago | Wireless | Sprint Spectrum L.p. | 01/25/1998 |
| 312 | 907 | Chicago | Wireless | Sprint Spectrum L.p. | 01/25/1998 |
| 312 | 907 | Chicago | Wireless | Sprint Spectrum L.p. | 01/25/1998 |
| 312 | 908 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 908 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 908 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 909 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 909 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 909 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 910 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 910 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 910 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 11/11/2003 |
| 312 | 912 | Chicago | Landline | Ameritech Illinois | 09/11/1994 |
| 312 | 912 | Chicago | Landline | Ameritech Illinois | 09/11/1994 |
| 312 | 912 | Chicago | Landline | Ameritech Illinois | 09/11/1994 |
| 312 | 913 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 913 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 913 | Chicago | Landline | Ameritech Illinois | 10/11/1997 |
| 312 | 914 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 914 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 914 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 915 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 915 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 915 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 916 | Chicago | Wireless | American Messaging Services, Llc | 04/23/2001 |
| 312 | 916 | Chicago | Wireless | American Messaging Services, Llc | 04/23/2001 |
| 312 | 916 | Chicago | Wireless | American Messaging Services, Llc | 04/23/2001 |
| 312 | 917 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 917 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 917 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 918 | Chicago | Wireless | T-mobile Usa, Inc. | 08/19/2013 |
| 312 | 918 | Chicago | Wireless | T-mobile Usa, Inc. | 08/19/2013 |
| 312 | 918 | Chicago | Wireless | T-mobile Usa, Inc. | 08/19/2013 |
| 312 | 919 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 919 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 919 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 920 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 920 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 920 | Chicago | Landline | Ameritech Illinois | 11/11/2003 |
| 312 | 921 | Chicago | Landline | Ameritech Illinois | 07/21/2008 |
| 312 | 921 | Chicago | Landline | Ameritech Illinois | 07/21/2008 |
| 312 | 921 | Chicago | Landline | Ameritech Illinois | 07/21/2008 |
| 312 | 922 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 922 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 922 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 923 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 923 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 923 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 924 | Chicago | Landline | Paetec Communications, Inc. - Il | 03/03/2001 |
| 312 | 924 | Chicago | Landline | Paetec Communications, Inc. - Il | 03/03/2001 |
| 312 | 924 | Chicago | Landline | Paetec Communications, Inc. - Il | 03/03/2001 |
| 312 | 925 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 01/25/1998 |
| 312 | 925 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 01/25/1998 |
| 312 | 925 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 01/25/1998 |
| 312 | 926 | Chicago | Landline | Ameritech Illinois | 04/01/1997 |
| 312 | 926 | Chicago | Landline | Ameritech Illinois | 04/01/1997 |
| 312 | 926 | Chicago | Landline | Ameritech Illinois | 04/01/1997 |
| 312 | 927 | Chicago | Wireless | T-mobile Usa, Inc. | 08/21/2002 |
| 312 | 927 | Chicago | Wireless | T-mobile Usa, Inc. | 08/21/2002 |
| 312 | 927 | Chicago | Wireless | T-mobile Usa, Inc. | 08/21/2002 |
| 312 | 928 | Chicago | Landline | Ameritech Illinois | 04/01/1997 |
| 312 | 928 | Chicago | Landline | Ameritech Illinois | 04/01/1997 |
| 312 | 928 | Chicago | Landline | Ameritech Illinois | 04/01/1997 |
| 312 | 929 | Chicago | Landline | T-mobile Usa, Inc. | 04/27/2006 |
| 312 | 929 | Chicago | Landline | T-mobile Usa, Inc. | 04/27/2006 |
| 312 | 929 | Chicago | Landline | T-mobile Usa, Inc. | 04/27/2006 |
| 312 | 930 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 930 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 930 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 931 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 931 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 931 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 932 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 932 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 932 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 933 | Chicago | Wireless | Sprint Spectrum L.p. | 01/25/1998 |
| 312 | 933 | Chicago | Wireless | Sprint Spectrum L.p. | 01/25/1998 |
| 312 | 933 | Chicago | Wireless | Sprint Spectrum L.p. | 01/25/1998 |
| 312 | 934 | Chicago | Wireless | T-mobile Usa, Inc. | 12/08/2014 |
| 312 | 934 | Chicago | Wireless | T-mobile Usa, Inc. | 12/08/2014 |
| 312 | 934 | Chicago | Wireless | T-mobile Usa, Inc. | 12/08/2014 |
| 312 | 935 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 935 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 935 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 936 | Chicago | Wireless | Ameritech Illinois | 02/04/1994 |
| 312 | 936 | Chicago | Wireless | Ameritech Illinois | 02/04/1994 |
| 312 | 936 | Chicago | Wireless | Ameritech Illinois | 02/04/1994 |
| 312 | 937 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 09/25/2014 |
| 312 | 937 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 09/25/2014 |
| 312 | 937 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 09/25/2014 |
| 312 | 938 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 938 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 938 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 939 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 939 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 939 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 940 | Chicago | Landline | Peerless Network Of Illinois, Llc - Il | 09/20/2013 |
| 312 | 940 | Chicago | Landline | Peerless Network Of Illinois, Llc - Il | 09/20/2013 |
| 312 | 940 | Chicago | Landline | Peerless Network Of Illinois, Llc - Il | 09/20/2013 |
| 312 | 941 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 941 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 941 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/04/1994 |
| 312 | 942 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 942 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 942 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 943 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 943 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 943 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 944 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 944 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 944 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 945 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 945 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 945 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 946 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 946 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 946 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 947 | Chicago | Landline | Ameritech Illinois | 11/18/2010 |
| 312 | 947 | Chicago | Landline | Ameritech Illinois | 11/18/2010 |
| 312 | 947 | Chicago | Landline | Ameritech Illinois | 11/18/2010 |
| 312 | 948 | Chicago | Landline | Ovation Communications Of Illinois, Inc. | 04/10/2001 |
| 312 | 948 | Chicago | Landline | Ovation Communications Of Illinois, Inc. | 04/10/2001 |
| 312 | 948 | Chicago | Landline | Ovation Communications Of Illinois, Inc. | 04/10/2001 |
| 312 | 949 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 949 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 949 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 951 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 951 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 951 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 952 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 10/15/1996 |
| 312 | 952 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 10/15/1996 |
| 312 | 952 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 10/15/1996 |
| 312 | 953 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 04/01/1997 |
| 312 | 953 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 04/01/1997 |
| 312 | 953 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 04/01/1997 |
| 312 | 954 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 954 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 954 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 955 | Chicago | Landline | Rcn Telecom Services Of Illinois, Inc. - Il | 01/25/1998 |
| 312 | 955 | Chicago | Landline | Rcn Telecom Services Of Illinois, Inc. - Il | 01/25/1998 |
| 312 | 955 | Chicago | Landline | Rcn Telecom Services Of Illinois, Inc. - Il | 01/25/1998 |
| 312 | 956 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 09/29/2014 |
| 312 | 956 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 09/29/2014 |
| 312 | 956 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 09/29/2014 |
| 312 | 957 | Chicago | Landline | Ameritech Illinois | 09/11/1994 |
| 312 | 957 | Chicago | Landline | Ameritech Illinois | 09/11/1994 |
| 312 | 957 | Chicago | Landline | Ameritech Illinois | 09/11/1994 |
| 312 | 960 | Chicago | Landline | Ameritech Illinois | 07/06/1997 |
| 312 | 960 | Chicago | Landline | Ameritech Illinois | 07/06/1997 |
| 312 | 960 | Chicago | Landline | Ameritech Illinois | 07/06/1997 |
| 312 | 961 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 01/25/1998 |
| 312 | 961 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 01/25/1998 |
| 312 | 961 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 01/25/1998 |
| 312 | 962 | Chicago | Landline | Global Crossing Local Services, Inc.-il | 01/25/1998 |
| 312 | 962 | Chicago | Landline | Global Crossing Local Services, Inc.-il | 01/25/1998 |
| 312 | 962 | Chicago | Landline | Global Crossing Local Services, Inc.-il | 01/25/1998 |
| 312 | 963 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/11/1995 |
| 312 | 963 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/11/1995 |
| 312 | 963 | Chicago | Wireless | Usa Mobility Wireless, Inc. | 02/11/1995 |
| 312 | 964 | Chicago | Wireless | Broadvox-clec, Llc - Il | 07/06/1997 |
| 312 | 964 | Chicago | Wireless | Broadvox-clec, Llc - Il | 07/06/1997 |
| 312 | 964 | Chicago | Wireless | Broadvox-clec, Llc - Il | 07/06/1997 |
| 312 | 965 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 965 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 965 | Chicago | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 11/11/2003 |
| 312 | 966 | Chicago | Wireless | Metro Pcs, Inc. | 11/18/2014 |
| 312 | 966 | Chicago | Wireless | Metro Pcs, Inc. | 11/18/2014 |
| 312 | 966 | Chicago | Wireless | Metro Pcs, Inc. | 11/18/2014 |
| 312 | 967 | Chicago | Landline | Bandwidth.com Clec, Llc - Il | 08/07/2014 |
| 312 | 967 | Chicago | Landline | Bandwidth.com Clec, Llc - Il | 08/07/2014 |
| 312 | 967 | Chicago | Landline | Bandwidth.com Clec, Llc - Il | 08/07/2014 |
| 312 | 968 | La Grange Park | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 02/11/1995 |
| 312 | 968 | Brookfield | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 02/11/1995 |
| 312 | 968 | Western Springs | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 02/11/1995 |
| 312 | 969 | La Grange Park | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 02/11/1995 |
| 312 | 969 | Brookfield | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 02/11/1995 |
| 312 | 969 | Western Springs | Wireless | Cellco Partnership Dba Verizon Wireless - Il | 02/11/1995 |
| 312 | 970 | Chicago | Landline | Ameritech Illinois | 03/03/2001 |
| 312 | 970 | Chicago | Landline | Ameritech Illinois | 03/03/2001 |
| 312 | 970 | Chicago | Landline | Ameritech Illinois | 03/03/2001 |
| 312 | 971 | Chicago | Landline | Bandwidth.com Clec, Llc - Il | 05/01/2014 |
| 312 | 971 | Chicago | Landline | Bandwidth.com Clec, Llc - Il | 05/01/2014 |
| 312 | 971 | Chicago | Landline | Bandwidth.com Clec, Llc - Il | 05/01/2014 |
| 312 | 972 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 972 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 972 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 11/11/2003 |
| 312 | 973 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 02/19/2014 |
| 312 | 973 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 02/19/2014 |
| 312 | 973 | Chicago | Landline | Mcimetro Access Transmission Services Llc | 02/19/2014 |
| 312 | 974 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 974 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 974 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 975 | Chicago | Wireless | T-mobile Usa, Inc. | 09/15/2014 |
| 312 | 975 | Chicago | Wireless | T-mobile Usa, Inc. | 09/15/2014 |
| 312 | 975 | Chicago | Wireless | T-mobile Usa, Inc. | 09/15/2014 |
| 312 | 977 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 977 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 977 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 978 | Chicago | Wireless | T-mobile Usa, Inc. | 10/22/2013 |
| 312 | 978 | Chicago | Wireless | T-mobile Usa, Inc. | 10/22/2013 |
| 312 | 978 | Chicago | Wireless | T-mobile Usa, Inc. | 10/22/2013 |
| 312 | 979 | Chicago | Wireless | Ameritech Illinois | 02/04/1994 |
| 312 | 979 | Chicago | Wireless | Ameritech Illinois | 02/04/1994 |
| 312 | 979 | Chicago | Wireless | Ameritech Illinois | 02/04/1994 |
| 312 | 980 | Chicago | Landline | Teleport Communications America, Llc - Il | 04/01/1997 |
| 312 | 980 | Chicago | Landline | Teleport Communications America, Llc - Il | 04/01/1997 |
| 312 | 980 | Chicago | Landline | Teleport Communications America, Llc - Il | 04/01/1997 |
| 312 | 981 | Chicago | Landline | Ovation Communications Of Illinois, Inc. | 04/10/2001 |
| 312 | 981 | Chicago | Landline | Ovation Communications Of Illinois, Inc. | 04/10/2001 |
| 312 | 981 | Chicago | Landline | Ovation Communications Of Illinois, Inc. | 04/10/2001 |
| 312 | 982 | Chicago | Landline | Comcast Phone Of Illinois, Llc Dba Comco - Il | 10/07/2014 |
| 312 | 982 | Chicago | Landline | Comcast Phone Of Illinois, Llc Dba Comco - Il | 10/07/2014 |
| 312 | 982 | Chicago | Landline | Comcast Phone Of Illinois, Llc Dba Comco - Il | 10/07/2014 |
| 312 | 983 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 983 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 983 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 984 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 984 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 984 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 985 | Chicago | Landline | Ovation Communications Of Illinois, Inc. | 04/10/2001 |
| 312 | 985 | Chicago | Landline | Ovation Communications Of Illinois, Inc. | 04/10/2001 |
| 312 | 985 | Chicago | Landline | Ovation Communications Of Illinois, Inc. | 04/10/2001 |
| 312 | 986 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 986 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 986 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 987 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 987 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 987 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 988 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 988 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 988 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 989 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 06/25/2015 |
| 312 | 989 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 06/25/2015 |
| 312 | 989 | Chicago | Wireless | New Cingular Wireless Pcs, Llc - Il | 06/25/2015 |
| 312 | 990 | Hinsdale | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 990 | Clarendon Hills | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 990 | Western Springs | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 991 | Buffalo Grove | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 991 | Wheeling | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 991 | Prospect Heights | Wireless | New Cingular Wireless Pcs, Llc - Il | 02/11/1995 |
| 312 | 992 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 992 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 992 | Chicago | Landline | Ameritech Illinois | 01/25/1998 |
| 312 | 993 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 993 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 993 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 994 | Chicago | Landline | Ovation Communications Of Illinois, Inc. | 04/10/2001 |
| 312 | 994 | Chicago | Landline | Ovation Communications Of Illinois, Inc. | 04/10/2001 |
| 312 | 994 | Chicago | Landline | Ovation Communications Of Illinois, Inc. | 04/10/2001 |
| 312 | 995 | Chicago | Landline | Teleport Communications America, Llc - Il | 08/12/2014 |
| 312 | 995 | Chicago | Landline | Teleport Communications America, Llc - Il | 08/12/2014 |
| 312 | 995 | Chicago | Landline | Teleport Communications America, Llc - Il | 08/12/2014 |
| 312 | 996 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 996 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 996 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 997 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 997 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 997 | Chicago | Landline | Ameritech Illinois | 02/04/1994 |
| 312 | 998 | Chicago | Landline | Centurylink Communications Llc | 08/12/2014 |
| 312 | 998 | Chicago | Landline | Centurylink Communications Llc | 08/12/2014 |
| 312 | 998 | Chicago | Landline | Centurylink Communications Llc | 08/12/2014 |
| 312 | 999 | Chicago | Landline | Xo Illinois, Inc. | 08/20/2010 |
| 312 | 999 | Chicago | Landline | Xo Illinois, Inc. | 08/20/2010 |
| 312 | 999 | Chicago | Landline | Xo Illinois, Inc. | 08/20/2010 |
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