Area Codes > 661 > Central Office Codes
Exchange | Rate Center | State | Operating Company |
---|---|---|---|
661-414 | SNCA NHCS | CA | TIME WARNER TELECOM OF CALIFORNIA, LP - CA |
661-420 | CUYAMA | CA | PAC - WEST TELECOMM, INC. |
661-422 | PLDL LNVY | CA | PAC - WEST TELECOMM, INC. |
661-423 | LANCASTER | CA | VERIZON CALIFORNIA INC.-CA (GTE) |
661-424 | SNCA SGCC | CA | PACIFIC BELL |
661-427 | BKFD MAIN | CA | PAC - WEST TELECOMM, INC. |
661-428 | BKFD MAIN | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
661-430 | SNCA SGCC | CA | COMCAST PHONE OF CALIFORNIA, LLC - CA |
661-431 | BKFD MAIN | CA | U.S. TELEPACIFIC CORP. - CA |
661-433 | PLDL PLDL | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
661-435 | PLDL PLDL | CA | BLUE LICENSES HOLDING, LLC |
661-438 | WASCO | CA | PAC - WEST TELECOMM, INC. |
661-442 | SNCA NHCS | CA | SHELCOMM |
661-443 | WALKERBSIN | CA | PAC - WEST TELECOMM, INC. |
661-444 | BKFD MAIN | CA | T-MOBILE USA, INC. |
661-449 | PLDL PLDL | CA | PAC - WEST TELECOMM, INC. |
661-450 | PLDL AGDL | CA | PAC - WEST TELECOMM, INC. |
661-451 | ARVIN | CA | PAC - WEST TELECOMM, INC. |
661-452 | BERENDMESA | CA | PAC - WEST TELECOMM, INC. |
661-453 | CLFRNHTSPG | CA | PAC - WEST TELECOMM, INC. |
661-454 | DELANO | CA | PAC - WEST TELECOMM, INC. |
661-455 | GLENNVILLE | CA | PAC - WEST TELECOMM, INC. |
661-456 | PLDL PLDL | CA | BROADWING COMMUNICATINS. LLC - CA |
661-457 | LOST HILLS | CA | PAC - WEST TELECOMM, INC. |
661-458 | MCFARLAND | CA | PAC - WEST TELECOMM, INC. |
661-459 | SHAFTER | CA | PAC - WEST TELECOMM, INC. |
661-460 | WALKERBSIN | CA | PAC - WEST TELECOMM, INC. |
661-461 | LEBEC | CA | PAC - WEST TELECOMM, INC. |
661-462 | BIG BUTTE | CA | PAC - WEST TELECOMM, INC. |
661-463 | HI VISTA | CA | PAC - WEST TELECOMM, INC. |
661-464 | LAKEHUGHES | CA | PAC - WEST TELECOMM, INC. |
661-465 | BERENDMESA | CA | VERIZON CALIFORNIA INC.-CA |
661-466 | LANCASTER | CA | PAC - WEST TELECOMM, INC. |
661-467 | SNCA SGCC | CA | PAC - WEST TELECOMM, INC. |
661-468 | PLDL AGDL | CA | 01 COMMUNICATIONS, INC. - CA |
661-469 | BUTTONWLLW | CA | PAC - WEST TELECOMM, INC. |
661-472 | BKFD MAIN | CA | T-MOBILE USA, INC. |
661-475 | EDWARDS | CA | SPRINT COMMUNICATIONS COMPANY, L.P. - CA |
661-476 | SNCA NHCS | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
661-477 | BKFD MAIN | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
661-478 | PLDL PLDL | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
661-480 | PLDL PLDL | CA | XO CALIFORNIA, INC. |
661-487 | BKFD MAIN | CA | COMMPARTNERS, LLC - CA |
661-492 | LANCASTER | CA | SPRINT SPECTRUM L.P. |
661-496 | BKFD MAIN | CA | BLUE LICENSES HOLDING, LLC |
661-500 | SNCA NHCS | CA | NETWORK SERVICES LLC |
661-501 | LAKEHUGHES | CA | NETWORK SERVICES LLC |
661-505 | SNCA NHCS | CA | LEVEL 3 COMMUNICATIONS, LLC - CA |
661-507 | PLDL PLDL | CA | AMERICAN MESSAGING (AM), INC. |
661-510 | SNCA NHCS | CA | NEXTEL COMMUNICATIONS, INC. |
661-511 | CA | ||
661-512 | TEHACHAPI | CA | COOK TELECOM, INC. |
661-513 | SNCA SGCC | CA | PACIFIC BELL |
661-514 | TAFT | CA | COOK TELECOM, INC. |
661-515 | SNCA NHCS | CA | NETWORK SERVICES LLC |
661-516 | WASCO | CA | COOK TELECOM, INC. |
661-517 | DELANO | CA | COOK TELECOM, INC. |
661-524 | LANCASTER | CA | LEVEL 3 COMMUNICATIONS, LLC - CA |
661-526 | PLDL PLDL | CA | SBC INTERNET SERVICES, INC. |
661-528 | ROSAMOND | CA | PAC - WEST TELECOMM, INC. |
661-532 | BIG BUTTE | CA | 01 COMMUNICATIONS, INC. - CA |
661-533 | PLDL PLDL | CA | PACIFIC BELL |
661-536 | GLENNVILLE | CA | VERIZON CALIFORNIA INC.-CA |
661-537 | PLDL PLDL | CA | PACIFIC BELL |
661-538 | PLDL PLDL | CA | PACIFIC BELL |
661-540 | PLDL PLDL | CA | PACIFIC BELL |
661-542 | MOJAVE | CA | NETWORK SERVICES LLC |
661-543 | ROSAMOND | CA | NETWORK SERVICES LLC |
661-545 | TEHACHAPI | CA | NETWORK SERVICES LLC |
661-547 | LANCASTER | CA | SPRINT SPECTRUM L.P. |
661-548 | CLFRNHTSPG | CA | VERIZON CALIFORNIA INC.-CA |
661-549 | BKFD MAIN | CA | BLUE LICENSES HOLDING, LLC |
661-551 | BERENDMESA | CA | PAC - WEST TELECOMM, INC. |
661-552 | EARLIMART | CA | 01 COMMUNICATIONS, INC. - CA |
661-554 | SNCA NHCS | CA | PAC - WEST TELECOMM, INC. |
661-555 | BKFD1176T | CA | PACIFIC BELL |
661-557 | ARVIN | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
661-561 | BKFD MAIN | CA | PACIFIC BELL |
661-565 | BKFD MAIN | CA | AT&T LOCAL |
661-572 | PLDL PLDL | CA | PACIFIC BELL |
661-574 | PLDL PLDL | CA | PACIFIC BELL |
661-575 | PLDL PLDL | CA | PACIFIC BELL |
661-577 | TAFT | CA | NEXTEL COMMUNICATIONS, INC. |
661-578 | BKFD MAIN | CA | LEVEL 3 COMMUNICATIONS, LLC - CA |
661-579 | LANCASTER | CA | 360NETWORKS (USA) INC. - CA |
661-584 | MOJAVE | CA | PAC - WEST TELECOMM, INC. |
661-586 | DELANO | CA | BLUE LICENSES HOLDING, LLC |
661-587 | BKFD NORTH | CA | PACIFIC BELL |
661-588 | BKFD NORTH | CA | PACIFIC BELL |
661-589 | BKFD NORTH | CA | PACIFIC BELL |
661-591 | GLENNVILLE | CA | PAC - WEST TELECOMM, INC. |
661-599 | BKFD SOUTH | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
661-600 | SNCA NHCS | CA | TELEPORT COMMUNICATIONS GROUP - LOS ANGELES |
661-606 | ARVIN | CA | PAC - WEST TELECOMM, INC. |
661-607 | SNCA NHCS | CA | PACIFIC BELL |
661-609 | LANCASTER | CA | BLUE LICENSES HOLDING, LLC |
661-611 | CA | ||
661-613 | EDWARDS | CA | LEVEL 3 COMMUNICATIONS, LLC - CA |
661-615 | BKFD NORTH | CA | TIME WARNER TELECOM OF CALIFORNIA, L.P. |
661-616 | BKFD MAIN | CA | TIME WARNER TELECOM OF CALIFORNIA, L.P. |