657 Area Code
Los Angeles, California
Area Code Information
| Area Code: | 657 |
| Major City: | Los Angeles |
| State/Region: | California (CA) |
| Time Zone: | Pacific |
| Current Local Time: | 6:58 AM |
| In Service Since: | 9/23/08 |
| Overlay: | Yes (657/714/657) |
Other Area Codes in California
209 - Stockton 213 - Los Angeles 279 - Sacramento 310 - Los Angeles 323 - Los Angeles 408 - San Jose 415 - San Francisco 424 - Santa Monica 442 - Escondido 510 - Oakland 530 - Redding 559 - Fresno 562 - Long Beach 619 - San Diego 626 - Pomona 628 - San Francisco 650 - Daly City 661 - Santa Clarita 669 - San Jose 707 - Santa Rosa 714 - Anaheim 747 - Los Angeles 760 - Escondido 805 - Santa Barbara 818 - Burbank 820 - San Luis Obispo 831 - Salinas 858 - San Diego 909 - Anaheim 916 - Sacramento 925 - Concord 949 - Irvine 951 - Riverside
Prefixes & Exchanges
Showing 241 prefixes for area code 657
| Prefix | Location | Company | Assigned |
|---|---|---|---|
| 657-200 | Westminstr | METROPCS NETWORKS, LLC | 8/8/08 |
| 657-201 | Anaheim | METROPCS NETWORKS, LLC | 9/19/08 |
| 657-202 | Anaheim | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 2/11/09 |
| 657-203 | Huntitnbch | LEVEL 3 COMMUNICATIONS, LLC - CA | 4/14/10 |
| 657-204 | Huntitnbch | BANDWIDTH.COM CLEC, LLC - CA | 4/14/10 |
| 657-205 | Santa Ana | MCI WORLDCOM COMMUNICATIONS, INC., CA | 5/6/10 |
| 657-206 | Garden Grv | T-MOBILE USA, INC. | 5/18/10 |
| 657-207 | Anaheim | METROPCS NETWORKS, LLC | 5/27/10 |
| 657-208 | Anaheim | ONVOY, LLC - CA | 9/9/10 |
| 657-209 | Silverado | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6/5/17 |
| 657-210 | Santa Ana | BANDWIDTH.COM CLEC, LLC - CA | 11/11/10 |
| 657-211 | -- | [UNASSIGNED] | -- |
| 657-212 | Santa Ana | LEVEL 3 COMMUNICATIONS, LLC - CA | 11/22/10 |
| 657-213 | Cypress | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 6/15/17 |
| 657-214 | Cypress | BANDWIDTH.COM CLEC, LLC - CA | 11/11/10 |
| 657-215 | Huntitnbch | LEVEL 3 COMMUNICATIONS, LLC - CA | 11/23/10 |
| 657-216 | Placentia | BANDWIDTH.COM CLEC, LLC - CA | 4/4/11 |
| 657-217 | Fullerton | BANDWIDTH.COM CLEC, LLC - CA | 7/18/11 |
| 657-218 | Santa Ana | TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB | 2/14/13 |
| 657-219 | Santa Ana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 7/9/15 |
| 657-220 | Anaheim | TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB | 2/14/13 |
| 657-221 | Orange | LEVEL 3 COMMUNICATIONS, LLC - CA | 2/11/13 |
| 657-222 | Cypress | ONVOY, LLC - CA | -- |
| 657-223 | Orange | TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB | 6/13/13 |
| 657-224 | Orange | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 12/5/11 |
| 657-225 | Fullerton | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 4/13/12 |
| 657-226 | Placentia | BANDWIDTH.COM CLEC, LLC - CA | 3/3/14 |
| 657-227 | Westminstr | TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB | 4/14/14 |
| 657-228 | Santa Ana | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 4/13/12 |
| 657-229 | Santa Ana | BANDWIDTH.COM CLEC, LLC - CA | 2/23/10 |
| 657-230 | Anaheim | LEVEL 3 COMMUNICATIONS, LLC - CA | 8/5/14 |
| 657-231 | Santa Ana | AT&T CORP. | 12/30/13 |
| 657-232 | Santa Ana | TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB | 10/18/13 |
| 657-233 | Garden Grv | AT&T CORP. | 1/24/14 |
| 657-234 | Yorbalinda | BANDWIDTH.COM CLEC, LLC - CA | 3/21/14 |
| 657-235 | Santa Ana | BANDWIDTH.COM CLEC, LLC - CA | 7/22/11 |
| 657-236 | Orange | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 4/11/14 |
| 657-237 | Huntitnbch | LEVEL 3 COMMUNICATIONS, LLC - CA | 5/7/14 |
| 657-238 | Cypress | T-MOBILE USA, INC. | 4/28/14 |
| 657-239 | Buena Park | LEVEL 3 COMMUNICATIONS, LLC - CA | 10/1/14 |
| 657-240 | Santa Ana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 7/9/15 |
| 657-241 | Huntitnbch | PAETEC COMMUNICATIONS, INC. - CA | 9/16/13 |
| 657-242 | Anaheim | LEVEL 3 COMMUNICATIONS, LLC - CA | 4/28/14 |
| 657-243 | Fullerton | LEVEL 3 COMMUNICATIONS, LLC - CA | 7/14/14 |
| 657-244 | Huntitnbch | NEW CINGULAR WIRELESS PCS, LLC | 9/5/14 |
| 657-245 | Santa Ana | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 4/13/12 |
| 657-246 | Brea | T-MOBILE USA, INC. | 9/3/14 |
| 657-247 | Santa Ana | TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB | 11/4/14 |
| 657-248 | Fullerton | NEW CINGULAR WIRELESS PCS, LLC | 10/14/14 |
| 657-249 | Santa Ana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 7/10/15 |
| 657-250 | Garden Grv | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 7/10/15 |
| 657-251 | Garden Grv | TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB | 4/11/14 |
| 657-252 | Buena Park | T-MOBILE USA, INC. | 9/23/14 |
| 657-253 | Fullerton | T-MOBILE USA, INC. | 10/17/14 |
| 657-254 | Anaheim | T-MOBILE USA, INC. | 10/16/14 |
| 657-255 | Buena Park | ONVOY, LLC - CA | -- |
| 657-256 | Cypress | ONVOY, LLC - CA | -- |
| 657-257 | Westminstr | T-MOBILE USA, INC. | 9/11/15 |
| 657-258 | Placentia | TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB | 11/25/14 |
| 657-259 | Huntitnbch | TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB | 8/26/15 |
| 657-260 | Silverado | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 9/22/15 |
| 657-261 | Santa Ana | ONVOY, LLC - CA | -- |
| 657-262 | Anaheim | METROPCS NETWORKS, LLC | 12/24/14 |
| 657-263 | Garden Grv | METROPCS NETWORKS, LLC | 1/9/15 |
| 657-264 | Santa Ana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 3/20/15 |
| 657-265 | Santa Ana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 3/20/15 |
| 657-266 | Santa Ana | T-MOBILE USA, INC. | 5/11/15 |
| 657-267 | Santa Ana | BANDWIDTH.COM CLEC, LLC - CA | -- |
| 657-268 | Santa Ana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 7/10/15 |
| 657-269 | Santa Ana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 3/5/10 |
| 657-270 | Santa Ana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 10/21/15 |
| 657-271 | Westminstr | T-MOBILE USA, INC. | 5/5/15 |
| 657-272 | Anaheim | T-MOBILE USA, INC. | 5/20/15 |
| 657-273 | Santa Ana | SPRINT SPECTRUM L.P. | 5/4/15 |
| 657-274 | Orange | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 4/14/15 |
| 657-275 | Placentia | U.S. TELEPACIFIC CORP. - CA | 7/1/15 |
| 657-276 | Anaheim | LEVEL 3 COMMUNICATIONS, LLC - CA | 7/29/15 |
| 657-277 | Westminstr | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 11/13/15 |
| 657-278 | Fullerton | PACIFIC BELL | 11/21/08 |
| 657-279 | Santa Ana | ONVOY, LLC - CA | 11/23/15 |
| 657-280 | Huntitnbch | NEW CINGULAR WIRELESS PCS, LLC | 11/13/15 |
| 657-281 | Orange | T-MOBILE USA, INC. | 8/5/15 |
| 657-282 | Orange | TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB | 10/27/14 |
| 657-283 | Santa Ana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 7/10/15 |
| 657-284 | Orange | BANDWIDTH.COM CLEC, LLC - CA | 7/30/15 |
| 657-285 | Santa Ana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 8/17/15 |
| 657-286 | Brea | NEW CINGULAR WIRELESS PCS, LLC | 9/11/15 |
| 657-287 | Silverado | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 1/15/16 |
| 657-288 | Westminstr | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 12/7/15 |
| 657-289 | Santa Ana | LEVEL 3 COMMUNICATIONS, LLC - CA | 12/1/15 |
| 657-290 | Santa Ana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 1/25/16 |
| 657-291 | Orange | NEW CINGULAR WIRELESS PCS, LLC | 9/11/15 |
| 657-292 | Santa Ana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 8/17/15 |
| 657-293 | Silverado | ONVOY, LLC - CA | 8/27/15 |
| 657-294 | Santa Ana | NEW CINGULAR WIRELESS PCS, LLC | 9/11/15 |
| 657-295 | Anaheim | LEVEL 3 COMMUNICATIONS, LLC - CA | 10/2/15 |
| 657-296 | Garden Grv | T-MOBILE USA, INC. | 11/23/15 |
| 657-297 | Silverado | ONVOY, LLC - CA | 1/18/16 |
| 657-298 | Cypress | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 12/7/15 |
| 657-299 | Santa Ana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2/10/16 |
| 657-300 | Huntitnbch | ONVOY, LLC - CA | -- |
| 657-301 | Huntitnbch | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2/10/16 |
| 657-302 | Westminstr | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2/26/16 |
| 657-303 | Santa Ana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 3/7/16 |
| 657-304 | Santa Ana | LEVEL 3 COMMUNICATIONS, LLC - CA | 3/7/16 |
| 657-305 | Santa Ana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 3/10/16 |
| 657-306 | Westminstr | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 3/11/16 |
| 657-307 | Santa Ana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 3/14/16 |
| 657-308 | Santa Ana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 3/16/16 |
| 657-309 | Santa Ana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 3/16/16 |
| 657-310 | Silverado | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 7/10/17 |
| 657-311 | -- | [UNASSIGNED] | -- |
| 657-312 | Huntitnbch | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 3/16/16 |
| 657-313 | Santa Ana | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | 3/22/16 |
| 657-314 | Silverado | LEVEL 3 COMMUNICATIONS, LLC - CA | 7/24/17 |
| 657-315 | Placentia | AT&T CORP. | -- |
| 657-316 | Silverado | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 4/11/16 |
| 657-317 | Silverado | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 9/27/18 |
| 657-318 | Westminstr | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 4/11/16 |
| 657-319 | Fullerton | SPRINT SPECTRUM L.P. | 3/29/18 |
| 657-320 | Orange | TELEPORT COMMUNICATIONS GROUP - LOS ANGELES | 4/12/18 |
| 657-321 | Santa Ana | T-MOBILE USA, INC. | 3/4/16 |
| 657-322 | Santa Ana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 1/25/16 |
| 657-323 | Silverado | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 3/20/17 |
| 657-324 | Santa Ana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 12/7/15 |
| 657-325 | Buena Park | ONVOY, LLC - CA | 4/21/16 |
| 657-326 | Garden Grv | SHELCOMM | 5/8/18 |
| 657-327 | Huntitnbch | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 5/12/16 |
| 657-328 | Santa Ana | TELEPORT COMMUNICATIONS GROUP - LOS ANGELES | 5/12/16 |
| 657-329 | Huntitnbch | TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB | 5/16/16 |
| 657-330 | Fullerton | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 4/13/12 |
| 657-331 | Anaheim | VODEX COMMUNICATIONS CORPORATION - CA | 6/8/16 |
| 657-332 | Silverado | ONVOY, LLC - CA | 5/17/16 |
| 657-333 | Orange | BANDWIDTH.COM CLEC, LLC - CA | -- |
| 657-334 | Westminstr | T-MOBILE USA, INC. | 6/10/16 |
| 657-335 | Santa Ana | T-MOBILE USA, INC. | 6/17/16 |
| 657-336 | Santa Ana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | -- |
| 657-337 | Cypress | AT&T CORP. | 6/17/16 |
| 657-338 | Huntitnbch | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 7/14/16 |
| 657-339 | Huntitnbch | BANDWIDTH.COM CLEC, LLC - CA | 8/15/16 |
| 657-340 | Westminstr | T-MOBILE USA, INC. | 8/30/16 |
| 657-341 | Brea | T-MOBILE USA, INC. | 6/29/16 |
| 657-342 | Huntitnbch | T-MOBILE USA, INC. | 8/9/16 |
| 657-343 | Silverado | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 8/26/16 |
| 657-344 | Silverado | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 8/26/16 |
| 657-345 | Yorbalinda | T-MOBILE USA, INC. | 8/26/16 |
| 657-346 | Santa Ana | T-MOBILE USA, INC. | 9/21/16 |
| 657-347 | Anaheim | VAYA TELECOM, INC. - CA | 10/18/16 |
| 657-348 | Orange | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 11/18/16 |
| 657-349 | Westminstr | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 11/18/16 |
| 657-350 | Westminstr | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 11/18/16 |
| 657-351 | Silverado | T-MOBILE USA, INC. | 11/2/16 |
| 657-352 | Westminstr | NEW CINGULAR WIRELESS PCS, LLC | 1/16/17 |
| 657-353 | Silverado | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2/10/17 |
| 657-354 | Fullerton | METROPCS NETWORKS, LLC | 4/21/17 |
| 657-355 | Huntitnbch | T-MOBILE USA, INC. | 12/14/17 |
| 657-356 | Santa Ana | TELNYX LLC | 3/17/17 |
| 657-357 | Santa Ana | T-MOBILE USA, INC. | -- |
| 657-358 | Santa Ana | LEVEL 3 COMMUNICATIONS, LLC - CA | 4/27/17 |
| 657-359 | Silverado | BANDWIDTH.COM CLEC, LLC - CA | 6/12/18 |
| 657-360 | Huntitnbch | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 9/11/18 |
| 657-361 | Silverado | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 5/19/17 |
| 657-362 | Anaheim | SHELCOMM | 7/31/18 |
| 657-363 | Yorbalinda | T-MOBILE USA, INC. | 10/17/14 |
| 657-364 | Westminstr | VODEX COMMUNICATIONS CORPORATION - CA | 5/10/17 |
| 657-365 | Huntitnbch | T-MOBILE USA, INC. | 9/18/18 |
| 657-366 | Yorbalinda | BANDWIDTH.COM CLEC, LLC - CA | 9/25/18 |
| 657-367 | Westminstr | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 11/26/18 |
| 657-368 | Westminstr | NEW CINGULAR WIRELESS PCS, LLC | 12/6/18 |
| 657-369 | Silverado | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 1/22/19 |
| 657-370 | Westminstr | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2/13/19 |
| 657-371 | Huntitnbch | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2/15/19 |
| 657-372 | Huntitnbch | T-MOBILE USA, INC. | 2/27/19 |
| 657-373 | Placentia | BANDWIDTH.COM CLEC, LLC - CA | 3/11/19 |
| 657-374 | Huntitnbch | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 3/14/19 |
| 657-375 | Santa Ana | T-MOBILE USA, INC. | 3/20/19 |
| 657-376 | Westminstr | NEW CINGULAR WIRELESS PCS, LLC | 3/21/19 |
| 657-377 | Garden Grv | ONVOY, LLC - CA | 3/22/16 |
| 657-378 | Fullerton | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 4/13/12 |
| 657-379 | Huntitnbch | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 4/15/19 |
| 657-380 | Silverado | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 4/22/19 |
| 657-381 | Huntitnbch | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 4/25/19 |
| 657-382 | Silverado | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 5/21/19 |
| 657-383 | Santa Ana | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 4/13/12 |
| 657-384 | Westminstr | NEW CINGULAR WIRELESS PCS, LLC | 5/28/19 |
| 657-385 | Buena Park | NEW CINGULAR WIRELESS PCS, LLC | 6/10/19 |
| 657-386 | Huntitnbch | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6/20/19 |
| 657-387 | Yorbalinda | ONVOY, LLC - CA | 1/20/16 |
| 657-388 | Huntitnbch | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 7/1/19 |
| 657-390 | Orange | ONVOY, LLC - CA | 2/1/16 |
| 657-399 | Santa Ana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 3/14/19 |
| 657-400 | Westminstr | ONVOY, LLC - CA | -- |
| 657-401 | Santa Ana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2/13/19 |
| 657-402 | Westminstr | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 5/21/19 |
| 657-410 | Silverado | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 3/14/19 |
| 657-411 | -- | [UNASSIGNED] | -- |
| 657-419 | Santa Ana | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 4/22/19 |
| 657-431 | Westminstr | T-MOBILE USA, INC. | 3/20/19 |
| 657-441 | Westminstr | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | -- |
| 657-444 | Placentia | BANDWIDTH.COM CLEC, LLC - CA | -- |
| 657-445 | Fullerton | T-MOBILE USA, INC. | 10/19/15 |
| 657-456 | Anaheim | T-MOBILE USA, INC. | -- |
| 657-464 | Huntitnbch | BANDWIDTH.COM CLEC, LLC - CA | -- |
| 657-465 | Cypress | NEW CINGULAR WIRELESS PCS, LLC | -- |
| 657-478 | Brea | NEW CINGULAR WIRELESS PCS, LLC | 6/26/17 |
| 657-500 | Fullerton | ONVOY, LLC - CA | -- |
| 657-511 | -- | [UNASSIGNED] | -- |
| 657-522 | Yorbalinda | BANDWIDTH.COM CLEC, LLC - CA | 3/13/18 |
| 657-529 | Buena Park | BANDWIDTH.COM CLEC, LLC - CA | -- |
| 657-549 | Anaheim | BANDWIDTH.COM CLEC, LLC - CA | 2/23/10 |
| 657-555 | -- | MULTIPLE OCN LISTING | -- |
| 657-600 | Santa Ana | ONVOY, LLC - CA | -- |
| 657-611 | -- | [UNASSIGNED] | -- |
| 657-622 | Santa Ana | PACIFIC BELL | 5/18/09 |
| 657-657 | Anaheim | ONVOY, LLC - CA | 3/7/19 |
| 657-660 | Santa Ana | TELEPORT COMMUNICATIONS GROUP - LOS ANGELES | 4/18/19 |
| 657-666 | Westminstr | ONVOY, LLC - CA | -- |
| 657-667 | Garden Grv | TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB | 3/15/13 |
| 657-699 | Santa Ana | ONVOY, LLC - CA | 3/17/15 |
| 657-700 | -- | [UNASSIGNED] | -- |
| 657-711 | -- | [UNASSIGNED] | -- |
| 657-720 | Santa Ana | COX CALIFORNIA TELCOM, LLC - CA | 8/1/17 |
| 657-722 | Garden Grv | BANDWIDTH.COM CLEC, LLC - CA | -- |
| 657-732 | Silverado | FRACTEL, LLC | 5/13/19 |
| 657-747 | -- | [UNASSIGNED] | -- |
| 657-758 | Anaheim | FRACTEL, LLC | 5/13/19 |
| 657-766 | Santa Ana | FRACTEL, LLC | 5/13/19 |
| 657-777 | Cypress | BANDWIDTH.COM CLEC, LLC - CA | -- |
| 657-800 | Garden Grv | ONVOY, LLC - CA | -- |
| 657-811 | -- | [UNASSIGNED] | -- |
| 657-845 | Huntitnbch | TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB | 3/12/13 |
| 657-859 | Santa Ana | COX CALIFORNIA TELCOM, LLC - CA | 6/12/08 |
| 657-877 | Huntitnbch | FRACTEL, LLC | 5/13/19 |
| 657-888 | Orange | BANDWIDTH.COM CLEC, LLC - CA | -- |
| 657-900 | Santa Ana | BANDWIDTH.COM CLEC, LLC - CA | -- |
| 657-911 | -- | [UNASSIGNED] | -- |
| 657-950 | -- | [UNASSIGNED] | -- |
| 657-958 | -- | [UNASSIGNED] | -- |
| 657-959 | -- | [UNASSIGNED] | -- |
| 657-977 | Westminstr | FRACTEL, LLC | 5/13/19 |
| 657-999 | Anaheim | BANDWIDTH.COM CLEC, LLC - CA | -- |
California Area Codes