Area Codes > 415 > Central Office Codes
Exchange | Rate Center | State | Operating Company |
---|---|---|---|
415-521 | SNFC JUNPR | CA | NETWORK SERVICES LLC |
415-522 | SNFC CNTRL | CA | PACIFIC BELL |
415-524 | SAN RAFAEL | CA | TIME WARNER TELECOM OF CALIFORNIA, L.P. |
415-525 | SNFC CNTRL | CA | UTILITY TELEPHONE, INC. - CA |
415-526 | SAN RAFAEL | CA | U.S. TELEPACIFIC CORP. - CA |
415-527 | SNFC CNTRL | CA | ARCH WIRELESS HOLDINGS, INC. |
415-530 | MILLVALLEY | CA | NETWORK SERVICES LLC |
415-531 | SNFC CNTRL | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
415-532 | SAN RAFAEL | CA | PAC - WEST TELECOMM, INC. |
415-533 | SNFC CNTRL | CA | BLUE LICENSES HOLDING, LLC |
415-534 | STNSN-BLNS | CA | PAC - WEST TELECOMM, INC. |
415-535 | CA | ||
415-536 | SNFC CNTRL | CA | PACIFIC BELL |
415-537 | SNFC CNTRL | CA | PACIFIC BELL |
415-538 | SNFC CNTRL | CA | PACIFIC BELL |
415-540 | SNFC CNTRL | CA | ARCH WIRELESS HOLDINGS, INC. |
415-541 | SNFC CNTRL | CA | PACIFIC BELL |
415-542 | SNFC CNTRL | CA | PACIFIC BELL |
415-543 | SNFC CNTRL | CA | PACIFIC BELL |
415-544 | SNFC CNTRL | CA | PACIFIC BELL |
415-545 | SNFC CNTRL | CA | PACIFIC BELL |
415-546 | SNFC CNTRL | CA | PACIFIC BELL |
415-547 | SNFC CNTRL | CA | PACIFIC BELL |
415-548 | CORTEMADRA | CA | T-MOBILE USA, INC. |
415-550 | SNFC CNTRL | CA | PACIFIC BELL |
415-551 | SNFC CNTRL | CA | PACIFIC BELL |
415-552 | SNFC CNTRL | CA | PACIFIC BELL |
415-553 | SNFC CNTRL | CA | PACIFIC BELL |
415-554 | SNFC CNTRL | CA | PACIFIC BELL |
415-555 | SNFC2143T | CA | PACIFIC BELL |
415-556 | SNFC CNTRL | CA | PACIFIC BELL |
415-557 | SNFC CNTRL | CA | PACIFIC BELL |
415-558 | SNFC CNTRL | CA | PACIFIC BELL |
415-559 | SNFC CNTRL | CA | NEXTEL COMMUNICATIONS, INC. |
415-560 | SNFC CNTRL | CA | ARCH WIRELESS HOLDINGS, INC. |
415-561 | SNFC CNTRL | CA | PACIFIC BELL |
415-562 | SNFC JUNPR | CA | U.S. TELEPACIFIC CORP. - CA |
415-563 | SNFC CNTRL | CA | PACIFIC BELL |
415-564 | SNFC MT-EV | CA | PACIFIC BELL |
415-565 | SNFC CNTRL | CA | PACIFIC BELL |
415-566 | SNFC MT-EV | CA | PACIFIC BELL |
415-567 | SNFC CNTRL | CA | PACIFIC BELL |
415-568 | SNFC CNTRL | CA | U.S. TELEPACIFIC CORP. - CA |
415-569 | MILLVALLEY | CA | U.S. TELEPACIFIC CORP. - CA |
415-570 | SNFC JUNPR | CA | TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO |
415-571 | SNFC MT-EV | CA | TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO |
415-572 | SNFC CNTRL | CA | SPRINT SPECTRUM L.P. |
415-573 | SNFC MT-EV | CA | PAC - WEST TELECOMM, INC. |
415-574 | SNFC MT-EV | CA | METRO PCS, INC. |
415-575 | SNFC CNTRL | CA | PACIFIC BELL |
415-576 | SNFC CNTRL | CA | PACIFIC BELL |
415-577 | SNFC CNTRL | CA | SPRINT SPECTRUM L.P. |
415-578 | SAN RAFAEL | CA | LEVEL 3 COMMUNICATIONS, LLC - CA |
415-579 | SAN RAFAEL | CA | NETWORK SERVICES LLC |
415-581 | SNFC CNTRL | CA | PACIFIC BELL |
415-582 | SNFC JUNPR | CA | PACIFIC BELL |
415-584 | SNFC JUNPR | CA | PACIFIC BELL |
415-585 | SNFC JUNPR | CA | PACIFIC BELL |
415-586 | SNFC JUNPR | CA | PACIFIC BELL |
415-587 | SNFC JUNPR | CA | PACIFIC BELL |
415-588 | SNFC CNTRL | CA | DIGITCOM SERVICES, INC. |
415-591 | SNFC CNTRL | CA | PACIFIC BELL |
415-592 | SNFC MT-EV | CA | ALLEGIANCE TELECOM, INC. - CA |
415-593 | SNFC CNTRL | CA | ALLEGIANCE TELECOM, INC. - CA |
415-594 | SNFC JUNPR | CA | ALLEGIANCE TELECOM, INC. - CA |
415-595 | SNFC CNTRL | CA | SPRINT SPECTRUM L.P. |
415-596 | SNFC CNTRL | CA | SPRINT SPECTRUM L.P. |
415-597 | SNFC CNTRL | CA | PACIFIC BELL |
415-598 | NICASIO | CA | PAC - WEST TELECOMM, INC. |
415-599 | NOVATO | CA | PAC - WEST TELECOMM, INC. |
415-600 | SNFC CNTRL | CA | PACIFIC BELL |
415-601 | SNFC CNTRL | CA | BLUE LICENSES HOLDING, LLC |
415-602 | SNFC CNTRL | CA | BLUE LICENSES HOLDING, LLC |
415-604 | SNFC MT-EV | CA | NETWORK SERVICES LLC |
415-605 | SNFC CNTRL | CA | ARCH WIRELESS HOLDINGS, INC. |
415-606 | SNFC CNTRL | CA | BLUE LICENSES HOLDING, LLC |
415-607 | SNFC CNTRL | CA | ARCH WIRELESS HOLDINGS, INC. |
415-608 | SNFC CNTRL | CA | BLUE LICENSES HOLDING, LLC |
415-609 | SNFC CNTRL | CA | BLUE LICENSES HOLDING, LLC |
415-611 | CA | ||
415-612 | IGNACIO | CA | T-MOBILE USA, INC. |
415-613 | SNFC CNTRL | CA | BLUE LICENSES HOLDING, LLC |
415-614 | SNFC CNTRL | CA | PACIFIC BELL |
415-615 | SNFC CNTRL | CA | PACIFIC BELL |
415-616 | SNFC CNTRL | CA | PACIFIC BELL |
415-617 | SNFC CNTRL | CA | PACIFIC BELL |
415-618 | SNFC CNTRL | CA | PACIFIC BELL |
415-620 | SNFC CNTRL | CA | DIGITCOM SERVICES, INC. |
415-621 | SNFC CNTRL | CA | PACIFIC BELL |
415-622 | SNFC CNTRL | CA | PACIFIC BELL |
415-623 | SNFC CNTRL | CA | PACIFIC BELL |
415-624 | SNFC CNTRL | CA | PACIFIC BELL |
415-625 | SNFC CNTRL | CA | WINSTAR COMMUNICATIONS, LLC - CA |
415-626 | SNFC CNTRL | CA | PACIFIC BELL |
415-627 | SNFC CNTRL | CA | PACIFIC BELL |
415-628 | CA | ||
415-629 | SNFC CNTRL | CA | ARCH WIRELESS HOLDINGS, INC. |
415-630 | NICASIO | CA | MCIMETRO, ATS, INC. |
415-631 | POINTREYES | CA | NORTH COUNTY COMMUNICATIONS CORP. - CA |
415-632 | SNFC CNTRL | CA | COMMPARTNERS, LLC - CA |