Area Codes > 510 > Central Office Codes
Exchange | Rate Center | State | Operating Company |
---|---|---|---|
510-662 | ELSBR-PINL | CA | MCIMETRO, ATS, INC. |
510-663 | OKLD MN-PD | CA | PACIFIC BELL |
510-664 | OKLD BKLY | CA | PACIFIC BELL |
510-665 | OKLD BKLY | CA | PACIFIC BELL |
510-666 | OKLD BKLY | CA | PACIFIC BELL |
510-667 | OKLD TRNID | CA | PACIFIC BELL |
510-668 | FRNK OLIVR | CA | PACIFIC BELL |
510-669 | ELSBR-PINL | CA | PACIFIC BELL |
510-670 | HAYWARD | CA | PACIFIC BELL |
510-672 | RICHMOND | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
510-673 | FRNK MAIN | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
510-675 | FRNK GRNLF | CA | PACIFIC BELL |
510-676 | FRNK MAIN | CA | BLUE LICENSES HOLDING, LLC |
510-677 | HAYWARD | CA | METRO PCS, INC. |
510-678 | OKLD TRNID | CA | PACIFIC BELL |
510-681 | OKLD MN-PD | CA | SPRINT SPECTRUM L.P. |
510-682 | OKLD ALMD | CA | SPRINT SPECTRUM L.P. |
510-683 | FRNK OLIVR | CA | PACIFIC BELL |
510-684 | OKLD BKLY | CA | SPRINT SPECTRUM L.P. |
510-685 | RICHMOND | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
510-686 | OKLD TRNID | CA | SBC INTERNET SERVICES, INC. |
510-687 | FRNK OLIVR | CA | PACIFIC BELL |
510-688 | HAYWARD | CA | T-MOBILE USA, INC. |
510-689 | OKLD FRTVL | CA | MPOWER COMMUNICATIONS CORP. - CA |
510-690 | HAYWARD | CA | PACIFIC BELL |
510-691 | HRCUL-RODE | CA | SPRINT SPECTRUM L.P. |
510-692 | OKLD TRNID | CA | METRO PCS, INC. |
510-693 | OKLD MN-PD | CA | BLUE LICENSES HOLDING, LLC |
510-695 | HAYWARD | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
510-696 | OKLD TRNID | CA | ARCH WIRELESS HOLDINGS, INC. |
510-697 | OKLD MN-PD | CA | BLUE LICENSES HOLDING, LLC |
510-698 | OKLD FRTVL | CA | MPOWER COMMUNICATIONS CORP. - CA |
510-699 | OKLD MN-PD | CA | DIGITCOM SERVICES, INC. |
510-700 | CA | ||
510-701 | OKLD MN-PD | CA | BLUE LICENSES HOLDING, LLC |
510-702 | OKLD MN-PD | CA | ARCH WIRELESS HOLDINGS, INC. |
510-703 | OKLD MN-PD | CA | BLUE LICENSES HOLDING, LLC |
510-704 | OKLD BKLY | CA | PACIFIC BELL |
510-705 | OKLD BKLY | CA | PACIFIC BELL |
510-706 | HAYWARD | CA | METRO PCS, INC. |
510-708 | OKLD MN-PD | CA | BLUE LICENSES HOLDING, LLC |
510-709 | FRNK MAIN | CA | 01 COMMUNICATIONS, INC. - CA |
510-710 | OKLD MN-PD | CA | BLUE LICENSES HOLDING, LLC |
510-711 | CA | ||
510-712 | OKLD MN-PD | CA | BLUE LICENSES HOLDING, LLC |
510-713 | FRNK MAIN | CA | PACIFIC BELL |
510-714 | FRNK MAIN | CA | NEXTEL COMMUNICATIONS, INC. |
510-715 | OKLD MN-PD | CA | NEXTEL COMMUNICATIONS, INC. |
510-716 | OKLD MN-PD | CA | ARCH WIRELESS HOLDINGS, INC. |
510-717 | OKLD BKLY | CA | T-MOBILE USA, INC. |
510-718 | OKLD MN-PD | CA | COOK TELECOM, INC. |
510-719 | OKLD MN-PD | CA | NEXTEL COMMUNICATIONS, INC. |
510-720 | OKLD MN-PD | CA | ARCH WIRELESS HOLDINGS, INC. |
510-721 | OKLD MN-PD | CA | ARCH WIRELESS HOLDINGS, INC. |
510-722 | CROCKETT | CA | PAC - WEST TELECOMM, INC. |
510-723 | HAYWARD | CA | PACIFIC BELL |
510-724 | ELSBR-PINL | CA | PACIFIC BELL |
510-725 | OKLD BKLY | CA | TIME WARNER TELECOM OF CALIFORNIA, L.P. |
510-726 | OKLD MN-PD | CA | ARCH WIRELESS HOLDINGS, INC. |
510-727 | HAYWARD | CA | PACIFIC BELL |
510-728 | HAYWARD | CA | PACIFIC BELL |
510-729 | OKLD TRNID | CA | PACIFIC BELL |
510-731 | HAYWARD | CA | MCI WORLDCOM COMMUNICATIONS, INC., CA |
510-732 | HAYWARD | CA | PACIFIC BELL |
510-733 | HAYWARD | CA | PACIFIC BELL |
510-734 | RICHMOND | CA | BLUE LICENSES HOLDING, LLC |
510-735 | OKLD MN-PD | CA | PACIFIC BELL |
510-739 | FRNK MAIN | CA | PACIFIC BELL |
510-740 | OKLD MN-PD | CA | XO CALIFORNIA, INC. |
510-741 | ELSBR-PINL | CA | PACIFIC BELL |
510-742 | FRNK MAIN | CA | PACIFIC BELL |
510-743 | FRNK OLIVR | CA | XO CALIFORNIA, INC. |
510-744 | FRNK MAIN | CA | PACIFIC BELL |
510-745 | FRNK MAIN | CA | PACIFIC BELL |
510-746 | OKLD TRNID | CA | U.S. TELEPACIFIC CORP. - CA |
510-747 | OKLD ALMD | CA | PACIFIC BELL |
510-748 | OKLD ALMD | CA | PACIFIC BELL |
510-749 | OKLD ALMD | CA | PACIFIC BELL |
510-750 | HAYWARD | CA | NEXTEL COMMUNICATIONS, INC. |
510-751 | HAYWARD | CA | PAC - WEST TELECOMM, INC. |
510-752 | OKLD MN-PD | CA | PACIFIC BELL |
510-754 | HAYWARD | CA | SPRINT SPECTRUM L.P. |
510-755 | HAYWARD | CA | NEXTEL COMMUNICATIONS, INC. |
510-757 | OKLD MN-PD | CA | SPRINT SPECTRUM L.P. |
510-758 | ELSBR-PINL | CA | PACIFIC BELL |
510-759 | OKLD MN-PD | CA | BLUE LICENSES HOLDING, LLC |
510-760 | HAYWARD | CA | NEXTEL COMMUNICATIONS, INC. |
510-761 | OKLD MN-PD | CA | BLUE LICENSES HOLDING, LLC |
510-762 | OKLD MN-PD | CA | PACIFIC BELL |
510-763 | OKLD MN-PD | CA | PACIFIC BELL |
510-764 | OKLD ALMD | CA | BROADWING COMMUNICATINS. LLC - CA |
510-765 | ELSBR-PINL | CA | PACIFIC BELL |
510-767 | OKLD MN-PD | CA | PACIFIC BELL |
510-768 | OKLD MN-PD | CA | MCIMETRO, ATS, INC. |
510-769 | OKLD ALMD | CA | PACIFIC BELL |
510-770 | FRNK OLIVR | CA | PACIFIC BELL |
510-771 | FRNK OLIVR | CA | MCI WORLDCOM COMMUNICATIONS, INC., CA |
510-772 | OKLD MN-PD | CA | NEXTEL COMMUNICATIONS, INC. |
510-773 | OKLD MN-PD | CA | NEXTEL COMMUNICATIONS, INC. |
510-774 | OKLD MN-PD | CA | NEXTEL COMMUNICATIONS, INC. |