Area Code Info

657 Area Code

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California Area Codes Map

Area Code Information

Area Code: 657
State: California
Primary City: Anaheim
Timezone: Pacific
State Code:

Did You Know?

Area code 657 was first put in service September 23, 2008. Currently, the largest city it serves is Anaheim, CA, and it overlaps coverage areas with area code 714.

Heavily Reported Numbers

Active Phone Number Prefixes

Prefix Usage Primary City Carrier Introduced
657200 Landline WESTMINSTER Metropcs Networks 08/08/2008
657201 Wireless ANAHEIM Metropcs Networks 09/19/2008
657202 Landline ANAHEIM Peerless Network Of California 02/11/2009
657203 Landline HUNTINGTON BEACH Level 3 Communications 04/14/2010
657204 Landline HUNTINGTON BEACH Bandwidth.com Clec 04/14/2010
657205 Landline SANTA ANA Mci Worldcom Communications, Ca 05/06/2010
657206 Wireless GARDEN GROVE T-mobile Usa 05/18/2010
657207 Wireless ANAHEIM Metropcs Networks 05/27/2010
657208 Landline ANAHEIM Broadvox-clec 09/09/2010
657210 Landline SANTA ANA Bandwidth.com Clec 11/11/2010
657212 Landline SANTA ANA Level 3 Communications 11/22/2010
657214 Landline CYPRESS Bandwidth.com Clec 11/11/2010
657215 Landline HUNTINGTON BEACH Level 3 Communications 11/23/2010
657216 Landline PLACENTIA Bandwidth.com Clec 04/04/2011
657217 Wireless FULLERTON Bandwidth.com Clec 07/18/2011
657218 Landline ORANGE Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl 02/14/2013
657220 Landline ORANGE Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl 02/14/2013
657221 Landline ORANGE Level 3 Communications 02/11/2013
657222 Landline LOS ALAMITOS Cf Communications DBA Telekenex 09/13/2010
657223 Landline ORANGE Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl 06/13/2013
657224 Landline ORANGE Peerless Network Of California 12/05/2011
657225 Landline FULLERTON Peerless Network Of California 04/13/2012
657226 Landline Placentia Bandwidth.com Clec 03/03/2014
657227 Landline Long Beach Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl 04/14/2014
657228 Landline SANTA ANA Peerless Network Of California 04/13/2012
657229 Landline SANTA ANA Bandwidth.com Clec 02/23/2010
657231 Landline Anaheim Sbc Internet Services 12/30/2013
657232 Landline Anaheim Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl 10/18/2013
657233 Landline Garden Grove Sbc Internet Services 01/24/2014
657234 Landline Yorba Linda Bandwidth.com Clec 03/21/2014
657235 Landline SANTA ANA Bandwidth.com Clec 07/22/2011
657236 Wireless Orange Cellco Partnership DBA Verizon Wireless 04/11/2014
657237 Unknown Level 3 Communications
657238 Unknown T-mobile Usa
657241 Landline Anaheim Paetec Communications 09/16/2013
657242 Unknown Level 3 Communications
657243 Unknown Level 3 Communications
657245 Landline SANTA ANA Peerless Network Of California 04/13/2012
657251 Landline Garden Grove Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl 04/11/2014
657269 Wireless ANAHEIM Cellco Partnership DBA Verizon Wireless 03/05/2010
657278 Landline FULLERTON Pacific Bell 11/21/2008
657300 Landline HUNTINGTON BEACH Cf Communications DBA Telekenex 03/30/2012
657330 Landline FULLERTON Peerless Network Of California 04/13/2012
657333 Landline ORANGE Telcentris Communications 08/16/2010
657378 Landline FULLERTON Peerless Network Of California 04/13/2012
657383 Landline SANTA ANA Peerless Network Of California 04/13/2012
657400 Landline WESTMINSTER Cf Communications DBA Telekenex 03/30/2012
657444 Landline PLACENTIA Telcentris Communications 08/20/2010
657464 Landline HUNTINGTON BEACH Bandwidth.com Clec 06/12/2008
657500 Landline FULLERTON Telcentris Communications 04/24/2012
657529 Landline BUENA PARK Telcentris Communications 04/24/2012
657549 Landline ANAHEIM Bandwidth.com Clec 02/23/2010
657600 Landline SANTA ANA Cf Communications DBA Telekenex 03/12/2012
657622 Landline SANTA ANA Pacific Bell 05/18/2009
657666 Landline LONG BEACH Cf Communications DBA Telekenex 09/13/2010
657667 Landline Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl 03/15/2013
657777 Landline LOS ALAMITOS Telcentris Communications 08/13/2010
657800 Landline GARDEN GROVE Cf Communications DBA Telekenex 03/12/2012
657845 Landline Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl 03/12/2013
657859 Landline SANTA ANA Cox California Telcom, L.l.c. 06/12/2008
657888 Landline ORANGE Telcentris Communications 08/16/2010
657900 Landline SANTA ANA Telcentris Communications 04/24/2012
657999 Landline ANAHEIM Telcentris Communications 07/20/2010