Menu 
Wirefly helps you save on cell phones and plans by offering innovative comparison tools so consumers can make educated choices. Start saving today with Wirefly!
Wirefly helps you save on Internet service by offering innovative comparison tools to compare Internet providers in your area.
The city of Westminster is in the state of California. It has the following active area codes:
| NPA | NXX | Usage | Company Name | NXX Introduced Date |
|---|---|---|---|---|
| 657 | 200 | Landline | Metropcs Networks, Llc | 08/08/2008 |
| 714 | 248 | Landline | Level 3 Communications, Llc - Ca | 06/22/2007 |
| 657 | 277 | Landline | Peerless Network Of California, Llc - Ca | 11/13/2015 |
| 657 | 288 | Wireless | Cellco Partnership Dba Verizon Wireless - Ca | 12/07/2015 |
| 657 | 302 | Wireless | Cellco Partnership Dba Verizon Wireless - Ca | 02/26/2016 |
| 657 | 306 | Wireless | Cellco Partnership Dba Verizon Wireless - Ca | 03/11/2016 |
| 657 | 318 | Wireless | Cellco Partnership Dba Verizon Wireless - Ca | 04/11/2016 |
| 657 | 349 | Wireless | Cellco Partnership Dba Verizon Wireless - Ca | 11/18/2016 |
| 657 | 350 | Wireless | Cellco Partnership Dba Verizon Wireless - Ca | 11/18/2016 |
| 657 | 352 | Wireless | New Cingular Wireless Pcs, Llc | 01/16/2017 |
| 657 | 364 | Landline | Vodex Communications Corporation - Ca | 05/10/2017 |
| 714 | 372 | Landline | Frontier California Inc. | 02/04/1994 |
| 714 | 373 | Landline | Frontier California Inc. | 02/04/1994 |
| 714 | 379 | Landline | Frontier California Inc. | 02/04/1994 |
| 657 | 400 | Landline | Cf Communications, Llc Dba Telekenex - Ca | 03/30/2012 |
| 714 | 487 | Wireless | T-mobile Usa, Inc. | 02/24/2007 |
| 714 | 548 | Wireless | T-mobile Usa, Inc. | 09/21/2006 |
| 714 | 551 | Wireless | Peerless Network Of California, Llc - Ca | 01/05/2009 |
| 714 | 622 | Landline | T-mobile Usa, Inc. | 09/07/2006 |
| 714 | 650 | Wireless | Metropcs Networks, Llc | 03/23/2007 |
| 714 | 653 | Landline | T-mobile Usa, Inc. | 10/31/2000 |
| 714 | 657 | Landline | T-mobile Usa, Inc. | 04/25/2001 |
| 714 | 702 | Landline | Broadwing Communications, Llc - Ca | 10/18/2005 |
| 714 | 722 | Wireless | Cellco Partnership Dba Verizon Wireless - Ca | 09/13/2006 |
| 714 | 725 | Wireless | T-mobile Usa, Inc. | 03/28/2006 |
| 714 | 766 | Landline | Matrix Telecom, Llc. Sii Tnci - Ca | 02/18/2005 |
| 714 | 793 | Landline | Cellco Partnership Dba Verizon Wireless - Ca | 10/13/2005 |
| 714 | 799 | Landline | Frontier California Inc. | 07/06/1997 |
| 714 | 837 | Wireless | T-mobile Usa, Inc. | 09/08/2005 |
| 714 | 857 | Wireless | Shelcomm | 03/22/2001 |
| 714 | 889 | Landline | Pacific Bell - Clec | 07/01/1996 |
| 714 | 890 | Landline | Frontier California Inc. | 02/04/1994 |
| 714 | 891 | Landline | Frontier California Inc. | 02/04/1994 |
| 714 | 892 | Landline | Frontier California Inc. | 02/04/1994 |
| 714 | 893 | Landline | Frontier California Inc. | 02/04/1994 |
| 714 | 894 | Landline | Frontier California Inc. | 02/04/1994 |
| 714 | 895 | Landline | Frontier California Inc. | 02/04/1994 |
| 714 | 896 | Landline | Frontier California Inc. | 02/04/1994 |
| 714 | 897 | Landline | Frontier California Inc. | 02/04/1994 |
| 714 | 898 | Landline | Frontier California Inc. | 02/04/1994 |
| 714 | 899 | Landline | Frontier California Inc. | 01/10/1996 |
| 714 | 901 | Landline | Frontier California Inc. | 01/10/1996 |
| 714 | 903 | Landline | Frontier California Inc. | 04/01/1997 |
| 714 | 908 | Landline | Matrix Telecom, Llc. Sii Tnci - Ca | 02/27/1999 |
| 714 | 933 | Landline | Mci Worldcom Communications, Inc., Ca | 10/15/1996 |
| 714 | 934 | Landline | Frontier California Inc. | 02/04/1994 |
Wirefly offers great deals on a large selection of smartphones, cell phones, tablets, mobile hotspots, and other wireless devices for the nation's most popular carriers. Use Wirefly’s innovative cell phone and plan comparison tools to ensure you are getting the best deal on the market. Shop with confidence knowing that Wirefly wants to help you find the best prices on cell phones, cell phone plans, TV, and Internet service.
