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657 Area Code

About Area Code 657

State: California
Major City: Anaheim
Timezone: Pacific (12:34pm)
Short URL: allareacodes.com/657
Download: Download this data

Area Code 657 Map

  • Anaheim, CA
  • Brea, CA
  • Buena Park, CA
  • Cypress, CA
  • Fountain Valley, CA
  • Fullerton, CA
  • Garden Grove, CA
  • Huntington Beach, CA
  • Orange, CA
  • Placentia, CA
  • Santa Ana, CA
  • Stanton, CA
  • Tustin, CA
  • Tustin Foothills, CA
  • Westminster, CA
  • Yorba Linda, CA

More About Area Code 657

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.

Overview of Active Prefixes

Assigned to Carrier

Usage

Carriers

Active Phone Number Prefixes

Prefix
Usage
Primary City
Carrier
Introduced
Landline
Westminster
Metropcs Networks
Introduced 08/08/2008
Wireless
Anaheim
Metropcs Networks
Introduced 09/19/2008
Landline
Anaheim
Peerless Network Of California
Introduced 02/11/2009
Landline
Huntington Beach
Level 3 Communications
Introduced 04/14/2010
Landline
Huntington Beach
Bandwidth.com Clec
Introduced 04/14/2010
Landline
Santa Ana
Mci Worldcom Communications, Ca
Introduced 05/06/2010
Wireless
Garden Grove
T-mobile Usa
Introduced 05/18/2010
Wireless
Anaheim
Metropcs Networks
Introduced 05/27/2010
Landline
Anaheim
Broadvox-clec
Introduced 09/09/2010
Landline
Santa Ana
Bandwidth.com Clec
Introduced 11/11/2010
Landline
Santa Ana
Level 3 Communications
Introduced 11/22/2010
Landline
Cypress
Bandwidth.com Clec
Introduced 11/11/2010
Landline
Huntington Beach
Level 3 Communications
Introduced 11/23/2010
Landline
Placentia
Bandwidth.com Clec
Introduced 04/04/2011
Wireless
Fullerton
Bandwidth.com Clec
Introduced 07/18/2011
Landline
Santa Ana
Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl
Introduced 02/14/2013
Landline
Anaheim
Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl
Introduced 02/14/2013
Landline
Orange
Level 3 Communications
Introduced 02/11/2013
Landline
Cypress
Cf Communications DBA Telekenex
Introduced 09/13/2010
Landline
Orange
Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl
Introduced 06/13/2013
Landline
Orange
Peerless Network Of California
Introduced 12/05/2011
Landline
Fullerton
Peerless Network Of California
Introduced 04/13/2012
Landline
Placentia
Bandwidth.com Clec
Introduced 03/03/2014
Landline
Long Beach
Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl
Introduced 04/14/2014
Landline
Santa Ana
Peerless Network Of California
Introduced 04/13/2012
Landline
Santa Ana
Bandwidth.com Clec
Introduced 02/23/2010
Landline
Anaheim
Sbc Internet Services
Introduced 12/30/2013
Landline
Anaheim
Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl
Introduced 10/18/2013
Landline
Garden Grove
Sbc Internet Services
Introduced 01/24/2014
Landline
Yorba Linda
Bandwidth.com Clec
Introduced 03/21/2014
Landline
Santa Ana
Bandwidth.com Clec
Introduced 07/22/2011
Wireless
Orange
Cellco Partnership DBA Verizon Wireless
Introduced 04/11/2014
Unknown
Level 3 Communications
Introduced 05/07/2014
Unknown
T-mobile Usa
Introduced 04/28/2014
Landline
Anaheim
Paetec Communications
Introduced 09/16/2013
Unknown
Level 3 Communications
Introduced 04/28/2014
Unknown
Level 3 Communications
Introduced 07/14/2014
Landline
Santa Ana
Peerless Network Of California
Introduced 04/13/2012
Landline
Garden Grove
Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl
Introduced 04/11/2014
Wireless
Anaheim
Cellco Partnership DBA Verizon Wireless
Introduced 03/05/2010
Landline
Fullerton
Pacific Bell
Introduced 11/21/2008
Landline
Huntington Beach
Cf Communications DBA Telekenex
Introduced 03/30/2012
Landline
Fullerton
Peerless Network Of California
Introduced 04/13/2012
Landline
Orange
Telcentris Communications
Introduced 08/16/2010
Landline
Fullerton
Peerless Network Of California
Introduced 04/13/2012
Landline
Santa Ana
Peerless Network Of California
Introduced 04/13/2012
Landline
Westminster
Cf Communications DBA Telekenex
Introduced 03/30/2012
Landline
Placentia
Telcentris Communications
Introduced 08/20/2010
Landline
Huntington Beach
Bandwidth.com Clec
Introduced 06/12/2008
Landline
Fullerton
Telcentris Communications
Introduced 04/24/2012
Landline
Buena Park
Telcentris Communications
Introduced 04/24/2012
Landline
Anaheim
Bandwidth.com Clec
Introduced 02/23/2010
Landline
Santa Ana
Cf Communications DBA Telekenex
Introduced 03/12/2012
Landline
Santa Ana
Pacific Bell
Introduced 05/18/2009
Landline
Long Beach
Cf Communications DBA Telekenex
Introduced 09/13/2010
Landline
Garden Grove
Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl
Introduced 03/15/2013
Landline
Cypress
Telcentris Communications
Introduced 08/13/2010
Landline
Garden Grove
Cf Communications DBA Telekenex
Introduced 03/12/2012
Landline
Huntington Beach
Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl
Introduced 03/12/2013
Landline
Santa Ana
Cox California Telcom, L.l.c.
Introduced 06/12/2008
Landline
Orange
Telcentris Communications
Introduced 08/16/2010
Landline
Santa Ana
Telcentris Communications
Introduced 04/24/2012
Landline
Anaheim
Telcentris Communications
Introduced 07/20/2010

Heavily Reported Numbers

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Most Searched Numbers

Prefixes with the Most Subscribers