Area Codes > 408 > Central Office Codes
Exchange | Rate Center | State | Operating Company |
---|---|---|---|
408-752 | SUNNYVALE | CA | PACIFIC BELL |
408-754 | SNJS SOUTH | CA | U.S. TELEPACIFIC CORP. - CA |
408-756 | SUNNYVALE | CA | PACIFIC BELL |
408-757 | SUNNYVALE | CA | SPRINT SPECTRUM L.P. |
408-760 | SNJS WEST | CA | THE TELEPHONE CONNECTION OF LOS ANGELES, INC. |
408-761 | CAMPBELL | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
408-762 | MORGANHILL | CA | PAC - WEST TELECOMM, INC. |
408-764 | SNJS WEST | CA | PACIFIC BELL |
408-765 | SNJS WEST | CA | BROOKS FIBER COMMUNICATIONS - CALIFORNIA |
408-767 | SNJS WEST | CA | PACIFIC BELL |
408-768 | SNJS WEST | CA | BLUE LICENSES HOLDING, LLC |
408-769 | SNJS SOUTH | CA | NETWORK SERVICES LLC |
408-771 | SNJS WEST | CA | SPRINT SPECTRUM L.P. |
408-772 | SNJS WEST | CA | BLUE LICENSES HOLDING, LLC |
408-773 | SUNNYVALE | CA | PACIFIC BELL |
408-774 | SUNNYVALE | CA | PACIFIC BELL |
408-776 | MORGANHILL | CA | VERIZON CALIFORNIA INC.-CA (GTE) |
408-777 | SNJS WEST | CA | PACIFIC BELL |
408-778 | MORGANHILL | CA | VERIZON CALIFORNIA INC.-CA (GTE) |
408-779 | MORGANHILL | CA | VERIZON CALIFORNIA INC.-CA (GTE) |
408-781 | SNJS WEST | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
408-782 | MORGANHILL | CA | VERIZON CALIFORNIA INC.-CA (GTE) |
408-786 | SNJS NORTH | CA | XO CALIFORNIA, INC. |
408-787 | SNJS WEST | CA | ARCH WIRELESS HOLDINGS, INC. |
408-788 | SNJS WEST | CA | ARCH WIRELESS HOLDINGS, INC. |
408-789 | SUNNYVALE | CA | ALLEGIANCE TELECOM, INC. - CA |
408-790 | SNJS WEST | CA | PAC - WEST TELECOMM, INC. |
408-792 | SNJS WEST | CA | PACIFIC BELL |
408-793 | SNJS WEST | CA | PACIFIC BELL |
408-794 | SNJS WEST | CA | PACIFIC BELL |
408-795 | SNJS WEST | CA | PACIFIC BELL |
408-796 | CAMPBELL | CA | PACIFIC BELL |
408-798 | SNJS WEST | CA | ARCH WIRELESS HOLDINGS, INC. |
408-799 | SNJS WEST | CA | BLUE LICENSES HOLDING, LLC |
408-801 | SNJS NORTH | CA | BROADWING COMMUNICATINS. LLC - CA |
408-802 | SNJS NORTH | CA | BLUE LICENSES HOLDING, LLC |
408-803 | SALINAS | CA | BLUE LICENSES HOLDING, LLC |
408-804 | HOLLISTER | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
408-805 | SARATOGA | CA | BLUE LICENSES HOLDING, LLC |
408-806 | SNJS WEST | CA | BLUE LICENSES HOLDING, LLC |
408-807 | SNJS WEST | CA | BLUE LICENSES HOLDING, LLC |
408-808 | SNJS WEST | CA | PACIFIC BELL |
408-810 | SALINAS | CA | BLUE LICENSES HOLDING, LLC |
408-811 | CA | ||
408-812 | SALINAS | CA | BLUE LICENSES HOLDING, LLC |
408-813 | SNJS WEST | CA | BLUE LICENSES HOLDING, LLC |
408-814 | SNJS WEST | CA | ARCH WIRELESS HOLDINGS, INC. |
408-815 | SNJS WEST | CA | ARCH WIRELESS HOLDINGS, INC. |
408-816 | SNJS NORTH | CA | NETWORK SERVICES LLC |
408-817 | SNJS WEST | CA | PACIFIC BELL |
408-820 | SNJS WEST | CA | ARCH WIRELESS HOLDINGS, INC. |
408-821 | SNJS WEST | CA | BLUE LICENSES HOLDING, LLC |
408-822 | SUNNYVALE | CA | BROOKS FIBER COMMUNICATIONS - CALIFORNIA |
408-823 | SNJS WEST | CA | BLUE LICENSES HOLDING, LLC |
408-824 | SNJS NORTH | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
408-825 | MORGANHILL | CA | TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO |
408-826 | SNJS SOUTH | CA | TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO |
408-827 | LOS GATOS | CA | TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO |
408-828 | SNJS WEST | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
408-829 | SNJS WEST | CA | SPRINT SPECTRUM L.P. |
408-830 | SUNNYVALE | CA | PACIFIC BELL |
408-832 | SNJS WEST | CA | BLUE LICENSES HOLDING, LLC |
408-833 | SNJS SOUTH | CA | TIME WARNER TELECOM OF CALIFORNIA, L.P. |
408-834 | SNJS NORTH | CA | TIME WARNER TELECOM OF CALIFORNIA, L.P. |
408-835 | SUNNYVALE | CA | SPRINT SPECTRUM L.P. |
408-836 | SUNNYVALE | CA | SPRINT SPECTRUM L.P. |
408-837 | SAN MARTIN | CA | LEVEL 3 COMMUNICATIONS, LLC - CA |
408-838 | SNJS WEST | CA | BLUE LICENSES HOLDING, LLC |
408-839 | SNJS WEST | CA | BLUE LICENSES HOLDING, LLC |
408-840 | GILROY | CA | PACIFIC BELL - CLEC |
408-841 | SNJS SOUTH | CA | BROADWING COMMUNICATINS. LLC - CA |
408-842 | GILROY | CA | VERIZON CALIFORNIA INC.-CA |
408-843 | GILROY | CA | TIME WARNER TELECOM OF CALIFORNIA, L.P. |
408-844 | SNJS WEST | CA | PACIFIC BELL |
408-845 | SNJS WEST | CA | PACIFIC BELL |
408-846 | GILROY | CA | VERIZON CALIFORNIA INC.-CA |
408-847 | GILROY | CA | VERIZON CALIFORNIA INC.-CA |
408-848 | GILROY | CA | VERIZON CALIFORNIA INC.-CA |
408-849 | SNJS WEST | CA | LEVEL 3 COMMUNICATIONS, LLC - CA |
408-850 | SNJS WEST | CA | BROADWING COMMUNICATINS. LLC - CA |
408-851 | SNJS WEST | CA | PACIFIC BELL |
408-852 | GILROY | CA | BROADWING COMMUNICATINS. LLC - CA |
408-853 | SNJS NORTH | CA | PACIFIC BELL |
408-854 | SNJS NORTH | CA | BROADWING COMMUNICATINS. LLC - CA |
408-855 | SNJS WEST | CA | PACIFIC BELL |
408-856 | SNJS NORTH | CA | MCI WORLDCOM COMMUNICATIONS, INC., CA |
408-857 | SNJS WEST | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
408-858 | SNJS WEST | CA | BLUE LICENSES HOLDING, LLC |
408-859 | SNJS WEST | CA | BLUE LICENSES HOLDING, LLC |
408-860 | SNJS WEST | CA | ARCH WIRELESS HOLDINGS, INC. |
408-861 | SNJS WEST | CA | PACIFIC BELL |
408-862 | SNJS WEST | CA | TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO |
408-863 | SNJS WEST | CA | PACIFIC BELL |
408-864 | SNJS WEST | CA | PACIFIC BELL |
408-865 | SNJS WEST | CA | PACIFIC BELL |
408-866 | CAMPBELL | CA | PACIFIC BELL |
408-867 | SARATOGA | CA | PACIFIC BELL |
408-868 | SARATOGA | CA | PACIFIC BELL |
408-869 | SNJS WEST | CA | PAC - WEST TELECOMM, INC. |
408-870 | SNJS WEST | CA | ARCH WIRELESS HOLDINGS, INC. |