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Browse Phone Numbers by Prefix
Our database includes 50 area code 657 prefixes with phone numbers:
| Prefix | Company | Rate Center |
|---|---|---|
| 657-200 | METROPCS NETWORKS, LLC | WESTMINSTR |
| 657-201 | METROPCS NETWORKS, LLC | ANAHEIM |
| 657-203 | LEVEL 3 COMMUNICATIONS, LLC - CA | HUNTITNBCH |
| 657-204 | BANDWIDTH.COM CLEC, LLC - CA | HUNTITNBCH |
| 657-206 | T-MOBILE USA, INC. | GARDEN GRV |
| 657-208 | ONVOY, LLC - CA | ANAHEIM |
| 657-212 | LEVEL 3 COMMUNICATIONS, LLC - CA | SANTA ANA |
| 657-215 | LEVEL 3 COMMUNICATIONS, LLC - CA | HUNTITNBCH |
| 657-216 | BANDWIDTH.COM CLEC, LLC - CA | PLACENTIA |
| 657-217 | BANDWIDTH.COM CLEC, LLC - CA | FULLERTON |
| 657-221 | LEVEL 3 COMMUNICATIONS, LLC - CA | ORANGE |
| 657-223 | TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB | ORANGE |
| 657-224 | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | ORANGE |
| 657-227 | TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB | WESTMINSTR |
| 657-229 | BANDWIDTH.COM CLEC, LLC - CA | SANTA ANA |
| 657-230 | LEVEL 3 COMMUNICATIONS, LLC - CA | ANAHEIM |
| 657-231 | AT&T CORP. | SANTA ANA |
| 657-232 | TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB | SANTA ANA |
| 657-235 | BANDWIDTH.COM CLEC, LLC - CA | SANTA ANA |
| 657-239 | LEVEL 3 COMMUNICATIONS, LLC - CA | BUENA PARK |
| 657-241 | PAETEC COMMUNICATIONS, INC. - CA | HUNTITNBCH |
| 657-250 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | GARDEN GRV |
| 657-254 | T-MOBILE USA, INC. | ANAHEIM |
| 657-256 | ONVOY, LLC - CA | CYPRESS |
| 657-258 | TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB | PLACENTIA |
| 657-261 | ONVOY, LLC - CA | SANTA ANA |
| 657-262 | METROPCS NETWORKS, LLC | ANAHEIM |
| 657-266 | T-MOBILE USA, INC. | SANTA ANA |
| 657-271 | T-MOBILE USA, INC. | WESTMINSTR |
| 657-272 | T-MOBILE USA, INC. | ANAHEIM |
| 657-273 | SPRINT SPECTRUM, L.P. | SANTA ANA |
| 657-275 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | PLACENTIA |
| 657-278 | PACIFIC BELL | FULLERTON |
| 657-291 | NEW CINGULAR WIRELESS PCS, LLC | ORANGE |
| 657-294 | NEW CINGULAR WIRELESS PCS, LLC | SANTA ANA |
| 657-295 | LEVEL 3 COMMUNICATIONS, LLC - CA | ANAHEIM |
| 657-331 | ONVOY, LLC - CA | ANAHEIM |
| 657-333 | BANDWIDTH.COM CLEC, LLC - CA | ORANGE |
| 657-335 | T-MOBILE USA, INC. | SANTA ANA |
| 657-337 | AT&T CORP. | CYPRESS |
| 657-363 | T-MOBILE USA, INC. | YORBALINDA |
| 657-400 | ONVOY, LLC - CA | WESTMINSTR |
| 657-549 | BANDWIDTH.COM CLEC, LLC - CA | ANAHEIM |
| 657-600 | ONVOY, LLC - CA | SANTA ANA |
| 657-667 | TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB | GARDEN GRV |
| 657-722 | BANDWIDTH.COM CLEC, LLC - CA | GARDEN GRV |
| 657-845 | TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB | HUNTITNBCH |
| 657-859 | COMCAST IP PHONE, LLC | SANTA ANA |
| 657-888 | BANDWIDTH.COM CLEC, LLC - CA | ORANGE |
| 657-900 | BANDWIDTH.COM CLEC, LLC - CA | SANTA ANA |
Area Code 657 Information
Area code 657 belongs to California, UNITED STATES. It is a General Purpose Code which was placed in service on January 1, 1947.
| Type | General Purpose Code |
| Use | Geograpic |
| Location | California (CA) |
| Country | UNITED STATES |
| Service Date | 23/09/2008 |
| Service |
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