GET STARTEDRIGHT NOW!

Information for area code 657

Rate centers:

WESTMINSTR , ANAHEIM , HUNTITNBCH , SANTA ANA , GARDEN GRV , CYPRESS , PLACENTIA , FULLERTON , ORANGE

Companies:

METROPCS NETWORKS, LLC , BANDWIDTH.COM CLEC, LLC , ALLEGIANCE TELECOM, INC. , CBEYOND COMMUNICATIONS, LLC , U.S. TELEPACIFIC CORP. , LEVEL 3 COMMUNICATIONS, LLC , COX CALIFORNIA TELCOM, INC. , YMAX COMMUNICATIONS CORP. , TELCENTRIS COMMUNICATIONS, LLC , PEERLESS NETWORK OF CALIFORNIA, LLC , T-MOBILE USA, INC. , XO CALIFORNIA, INC. , NEW CINGULAR WIRELESS PCS, LLC , CELLCO PARTNERSHIP DBA VERIZON WIRELESS , SPRINT COMMUNICATIONS COMPANY, L.P. , MCI WORLDCOM COMMUNICATIONS, INC., CA , INFOTELECOM, LLC , SBC INTERNET SERVICES, INC. , 360NETWORKS (USA) INC. , PAETEC COMMUNICATIONS, INC. , CF COMMUNICATIONS, LLC DBA TELEKENEX , DMR COMMUNICATIONS INC. , NEXTEL COMMUNICATIONS, INC. , PACIFIC BELL , TW TELECOM OF CALIFORNIA LP , CURATEL, LLC , MULTIPLE OCN LISTING , TELEPORT COMMUNICATIONS GROUP - LOS ANGELES , VERIZON CALIFORNIA INC. (GTE)

List of 657 Area-Code Phone Number Prefixes