California
Area Codes List: 209, 213, 310, 323, 408, 415, 424, 442, 510, 530, 559, 562, 619, 626,
650, 657,661, 669, 707, 714, 747, 760, 805, 818, 831, 858, 909, 916, 925, 949, 951
Prefix | City | Company | Type | Introduced |
657201 | Anaheim, CA | Metropcs Networks | Cell Number | 09/19/2008 |
657202 | Anaheim, CA | Peerless Network Of California | Landline | 02/11/2009 |
657207 | Anaheim, CA | Metropcs Networks | Cell Number | 05/27/2010 |
657208 | Anaheim, CA | Broadvox-clec | Landline | 09/09/2010 |
657220 | Anaheim, CA | Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl | Landline | 02/14/2013 |
657231 | Anaheim, CA | Sbc Internet Services | Landline | 12/30/2013 |
657232 | Anaheim, CA | Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl | Landline | 10/18/2013 |
657241 | Anaheim, CA | Paetec Communications | Landline | 09/16/2013 |
657269 | Anaheim, CA | Cellco Partnership DBA Verizon Wireless | Cell Number | 03/05/2010 |
657549 | Anaheim, CA | Bandwidth.com Clec | Landline | 02/23/2010 |
657999 | Anaheim, CA | Telcentris Communications | Landline | 07/20/2010 |
657529 | Buena Park, CA | Telcentris Communications | Landline | 04/24/2012 |
657214 | Cypress, CA | Bandwidth.com Clec | Landline | 11/11/2010 |
657222 | Cypress, CA | Cf Communications DBA Telekenex | Landline | 09/13/2010 |
657777 | Cypress, CA | Telcentris Communications | Landline | 08/13/2010 |
657217 | Fullerton, CA | Bandwidth.com Clec | Cell Number | 07/18/2011 |
657225 | Fullerton, CA | Peerless Network Of California | Landline | 04/13/2012 |
657278 | Fullerton, CA | Pacific Bell | Landline | 11/21/2008 |
657330 | Fullerton, CA | Peerless Network Of California | Landline | 04/13/2012 |
657378 | Fullerton, CA | Peerless Network Of California | Landline | 04/13/2012 |
657500 | Fullerton, CA | Telcentris Communications | Landline | 04/24/2012 |
657206 | Garden Grove, CA | T-mobile Usa | Cell Number | 05/18/2010 |
657233 | Garden Grove, CA | Sbc Internet Services | Landline | 01/24/2014 |
657251 | Garden Grove, CA | Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl | Landline | 04/11/2014 |
657667 | Garden Grove, CA | Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl | Landline | 03/15/2013 |
657800 | Garden Grove, CA | Cf Communications DBA Telekenex | Landline | 03/12/2012 |
657203 | Huntington Beach, CA | Level 3 Communications | Landline | 04/14/2010 |
657204 | Huntington Beach, CA | Bandwidth.com Clec | Landline | 04/14/2010 |
657215 | Huntington Beach, CA | Level 3 Communications | Landline | 11/23/2010 |
657300 | Huntington Beach, CA | Cf Communications DBA Telekenex | Landline | 03/30/2012 |
657464 | Huntington Beach, CA | Bandwidth.com Clec | Landline | 06/12/2008 |
657845 | Huntington Beach, CA | Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl | Landline | 03/12/2013 |
657227 | Long Beach, CA | Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl | Landline | 04/14/2014 |
657666 | Long Beach, CA | Cf Communications DBA Telekenex | Landline | 09/13/2010 |
657221 | Orange, CA | Level 3 Communications | Landline | 02/11/2013 |
657223 | Orange, CA | Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl | Landline | 06/13/2013 |
657224 | Orange, CA | Peerless Network Of California | Landline | 12/05/2011 |
657236 | Orange, CA | Cellco Partnership DBA Verizon Wireless | Cell Number | 04/11/2014 |
657333 | Orange, CA | Telcentris Communications | Landline | 08/16/2010 |
657888 | Orange, CA | Telcentris Communications | Landline | 08/16/2010 |
657216 | Placentia, CA | Bandwidth.com Clec | Landline | 04/04/2011 |
657226 | Placentia, CA | Bandwidth.com Clec | Landline | 03/03/2014 |
657444 | Placentia, CA | Telcentris Communications | Landline | 08/20/2010 |
657205 | Santa Ana, CA | Mci Worldcom Communications, Ca | Landline | 05/06/2010 |
657210 | Santa Ana, CA | Bandwidth.com Clec | Landline | 11/11/2010 |
657212 | Santa Ana, CA | Level 3 Communications | Landline | 11/22/2010 |
657218 | Santa Ana, CA | Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl | Landline | 02/14/2013 |
657228 | Santa Ana, CA | Peerless Network Of California | Landline | 04/13/2012 |
657229 | Santa Ana, CA | Bandwidth.com Clec | Landline | 02/23/2010 |
657235 | Santa Ana, CA | Bandwidth.com Clec | Landline | 07/22/2011 |
657245 | Santa Ana, CA | Peerless Network Of California | Landline | 04/13/2012 |
657383 | Santa Ana, CA | Peerless Network Of California | Landline | 04/13/2012 |
657600 | Santa Ana, CA | Cf Communications DBA Telekenex | Landline | 03/12/2012 |
657622 | Santa Ana, CA | Pacific Bell | Landline | 05/18/2009 |
657859 | Santa Ana, CA | Cox California Telcom, L.l.c. | Landline | 06/12/2008 |
657900 | Santa Ana, CA | Telcentris Communications | Landline | 04/24/2012 |
657200 | Westminster, CA | Metropcs Networks | Landline | 08/08/2008 |
657400 | Westminster, CA | Cf Communications DBA Telekenex | Landline | 03/30/2012 |
657234 | Yorba Linda, CA | Bandwidth.com Clec | Landline | 03/21/2014 |