Area Codes > 424 > Central Office Codes
Exchange | Rate Center | State | Operating Company |
---|---|---|---|
424-200 | HAWTHORNE | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
424-201 | TORRANCE | CA | LEVEL 3 COMMUNICATIONS, LLC - CA |
424-202 | BEVERLYHLS | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
424-203 | LOMITA | CA | XO CALIFORNIA, INC. |
424-204 | BEVERLYHLS | CA | XO CALIFORNIA, INC. |
424-205 | CMTN GRDN | CA | ALLEGIANCE TELECOM, INC. - CA |
424-206 | REDONDO | CA | LEVEL 3 COMMUNICATIONS, LLC - CA |
424-207 | INGLEWOOD | CA | SPRINT SPECTRUM L.P. |
424-208 | W ANGELES | CA | SPRINT SPECTRUM L.P. |
424-209 | CULVERCITY | CA | YMAX COMMUNICATIONS CORP. - CA |
424-210 | SAN PEDRO | CA | T-MOBILE USA, INC. |
424-211 | CA | ||
424-212 | REDONDO | CA | SPRINT SPECTRUM L.P. |
424-213 | CMTN CMTN | CA | T-MOBILE USA, INC. |
424-214 | SNMN SNMN | CA | SPRINT SPECTRUM L.P. |
424-215 | SAN PEDRO | CA | SPRINT SPECTRUM L.P. |
424-216 | SNMN MRVS | CA | T-MOBILE USA, INC. |
424-217 | EL SEGUNDO | CA | T-MOBILE USA, INC. |
424-218 | EL SEGUNDO | CA | U.S. TELEPACIFIC CORP. - CA |
424-219 | CMTN GRDN | CA | SPRINT SPECTRUM L.P. |
424-220 | EL SEGUNDO | CA | TCAST COMMUNICATIONS, INC. - CA |
424-221 | CMTN GRDN | CA | ROYAL STREET COMMUNICATIONS, LLC |
424-222 | LOMITA | CA | ROYAL STREET COMMUNICATIONS, LLC |
424-223 | INGLEWOOD | CA | ROYAL STREET COMMUNICATIONS, LLC |
424-224 | SAN PEDRO | CA | ROYAL STREET COMMUNICATIONS, LLC |
424-225 | EL SEGUNDO | CA | BLUE LICENSES HOLDING, LLC |
424-226 | AVALON | CA | XO CALIFORNIA, INC. |
424-227 | INGLEWOOD | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
424-228 | SNMN MRVS | CA | ROYAL STREET COMMUNICATIONS, LLC |
424-229 | SNMN SNMN | CA | ROYAL STREET COMMUNICATIONS, LLC |
424-230 | BEVERLYHLS | CA | SPRINT SPECTRUM L.P. |
424-231 | BEVERLYHLS | CA | SPRINT SPECTRUM L.P. |
424-232 | CMTN GRDN | CA | SPRINT SPECTRUM L.P. |
424-233 | CMTN GRDN | CA | SPRINT SPECTRUM L.P. |
424-234 | MALIBU | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
424-235 | MALIBU | CA | SPRINT SPECTRUM L.P. |
424-236 | HAWTHORNE | CA | BLUE LICENSES HOLDING, LLC |
424-237 | EL SEGUNDO | CA | TELEPORT COMMUNICATIONS GROUP - LOS ANGELES |
424-238 | SNMN SNMN | CA | VERIZON CALIFORNIA INC.-CA (GTE) |
424-239 | BEVERLYHLS | CA | CBEYOND COMMUNICATIONS, LLC - CA |
424-240 | HAWTHORNE | CA | ROYAL STREET COMMUNICATIONS, LLC |
424-241 | REDONDO | CA | T-MOBILE USA, INC. |
424-242 | CMTN CMTN | CA | LEVEL 3 COMMUNICATIONS, LLC - CA |
424-243 | INGLEWOOD | CA | LEVEL 3 COMMUNICATIONS, LLC - CA |
424-247 | REDONDO | CA | NEXTEL COMMUNICATIONS, INC. |
424-258 | CULVERCITY | CA | PAETEC COMMUNICATIONS, INC. - CA |
424-263 | LOMITA | CA | SBC INTERNET SERVICES, INC. |
424-264 | SAN PEDRO | CA | SBC INTERNET SERVICES, INC. |
424-270 | W ANGELES | CA | LEVEL 3 COMMUNICATIONS, LLC - CA |
424-288 | BEVERLYHLS | CA | PACIFIC BELL |
424-294 | HAWTHORNE | CA | GLOBAL CROSSING LOCAL SERVICES, INC.-CA |
424-298 | CULVERCITY | CA | BLUE LICENSES HOLDING, LLC |
424-311 | CA | ||
424-354 | BEVERLYHLS | CA | LEVEL 3 COMMUNICATIONS, LLC - CA |
424-411 | CA | ||
424-456 | HAWTHORNE | CA | 01 COMMUNICATIONS, INC. - CA |
424-477 | SAN PEDRO | CA | CHARTER FIBERLINK CA-CCO, LLC - CA |
424-511 | CA | ||
424-520 | CA | PACIFIC BELL | |
424-543 | CULVERCITY | CA | SPRINT COMMUNICATIONS COMPANY, L.P. - CA |
424-555 | CA | MULTIPLE OCN LISTING | |
424-558 | TORRANCE | CA | BLUE LICENSES HOLDING, LLC |
424-568 | INGLEWOOD | CA | PAETEC COMMUNICATIONS, INC. - CA |
424-603 | CULVERCITY | CA | SBC INTERNET SERVICES, INC. |
424-611 | CA | ||
424-625 | SNMN MRVS | CA | LEVEL 3 COMMUNICATIONS, LLC - CA |
424-634 | REDONDO | CA | GLOBAL CROSSING LOCAL SERVICES, INC.-CA |
424-644 | MALIBU | CA | CHARTER FIBERLINK CA-CCO, LLC - CA |
424-645 | SNMN SNMN | CA | LEVEL 3 COMMUNICATIONS, LLC - CA |
424-652 | W ANGELES | CA | T-MOBILE USA, INC. |
424-653 | BEVERLYHLS | CA | XO CALIFORNIA, INC. |
424-672 | CULVERCITY | CA | 01 COMMUNICATIONS, INC. - CA |
424-675 | HAWTHORNE | CA | BLUE LICENSES HOLDING, LLC |
424-700 | CA | ||
424-702 | INGLEWOOD | CA | PAC - WEST TELECOMM, INC. |
424-704 | CMTN CMTN | CA | NEXTEL COMMUNICATIONS, INC. |
424-711 | CA | ||
424-731 | TORRANCE | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
424-744 | SNMN SNMN | CA | GLOBAL CROSSING LOCAL SERVICES, INC.-CA |
424-750 | INGLEWOOD | CA | GLOBAL CROSSING LOCAL SERVICES, INC.-CA |
424-757 | TORRANCE | CA | PAC - WEST TELECOMM, INC. |
424-772 | SAN PEDRO | CA | COX CALIFORNIA TELCOM, INC. - CA |
424-781 | MALIBU | CA | PACIFIC BELL - CLEC |
424-785 | CMTN CMTN | CA | LEVEL 3 COMMUNICATIONS, LLC - CA |
424-789 | INGLEWOOD | CA | LEVEL 3 COMMUNICATIONS, LLC - CA |
424-811 | CA | ||
424-832 | W ANGELES | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
424-853 | XXXXXXXXXX | CA | PACIFIC BELL |
424-901 | W ANGELES | CA | SPRINT SPECTRUM L.P. |
424-903 | REDONDO | CA | LEVEL 3 COMMUNICATIONS, LLC - CA |
424-911 | CA | ||
424-950 | CA | ||
424-958 | CA | ||
424-959 | CA | ||
424-976 | CA |