Area Codes > 310 > Central Office Codes
Exchange | Rate Center | State | Operating Company |
---|---|---|---|
310-800 | CMTN GRDN | CA | MCIMETRO, ATS, INC. |
310-801 | BEVERLYHLS | CA | BLUE LICENSES HOLDING, LLC |
310-802 | REDONDO | CA | VERIZON CALIFORNIA INC.-CA (GTE) |
310-803 | TORRANCE | CA | TIME WARNER COMMUNICATIONS AXS OF CALIFORNIA |
310-804 | SNMN SNMN | CA | BLUE LICENSES HOLDING, LLC |
310-805 | CMTN GRDN | CA | ARCH WIRELESS HOLDINGS, INC. |
310-806 | W ANGELES | CA | U.S. TELEPACIFIC CORP. - CA |
310-807 | CMTN GRDN | CA | PAC - WEST TELECOMM, INC. |
310-808 | CMTN GRDN | CA | PACIFIC BELL |
310-809 | SAN PEDRO | CA | SPRINT SPECTRUM L.P. |
310-810 | CMTN GRDN | CA | ARCH WIRELESS HOLDINGS, INC. |
310-811 | CA | ||
310-812 | HAWTHORNE | CA | PACIFIC BELL |
310-813 | HAWTHORNE | CA | PACIFIC BELL |
310-814 | HAWTHORNE | CA | PACIFIC BELL |
310-815 | CULVERCITY | CA | PACIFIC BELL |
310-816 | SAN PEDRO | CA | PACIFIC BELL |
310-817 | CMTN GRDN | CA | PACIFIC BELL |
310-818 | CMTN GRDN | CA | MPOWER COMMUNICATIONS CORP. - CA |
310-819 | CMTN GRDN | CA | MCI WORLDCOM COMMUNICATIONS, INC., CA |
310-820 | W ANGELES | CA | VERIZON CALIFORNIA INC.-CA (GTE) |
310-821 | SNMN MRVS | CA | VERIZON CALIFORNIA INC.-CA (GTE) |
310-822 | SNMN MRVS | CA | VERIZON CALIFORNIA INC.-CA (GTE) |
310-823 | SNMN MRVS | CA | VERIZON CALIFORNIA INC.-CA (GTE) |
310-824 | W ANGELES | CA | VERIZON CALIFORNIA INC.-CA (GTE) |
310-825 | W ANGELES | CA | VERIZON CALIFORNIA INC.-CA (GTE) |
310-826 | W ANGELES | CA | VERIZON CALIFORNIA INC.-CA (GTE) |
310-827 | SNMN MRVS | CA | VERIZON CALIFORNIA INC.-CA (GTE) |
310-828 | SNMN SNMN | CA | VERIZON CALIFORNIA INC.-CA (GTE) |
310-829 | SNMN SNMN | CA | VERIZON CALIFORNIA INC.-CA (GTE) |
310-830 | SAN PEDRO | CA | PACIFIC BELL |
310-831 | SAN PEDRO | CA | PACIFIC BELL |
310-832 | SAN PEDRO | CA | PACIFIC BELL |
310-833 | SAN PEDRO | CA | PACIFIC BELL |
310-834 | SAN PEDRO | CA | PACIFIC BELL |
310-835 | SAN PEDRO | CA | PACIFIC BELL |
310-836 | CULVERCITY | CA | PACIFIC BELL |
310-837 | CULVERCITY | CA | PACIFIC BELL |
310-838 | CULVERCITY | CA | PACIFIC BELL |
310-839 | CULVERCITY | CA | PACIFIC BELL |
310-840 | CULVERCITY | CA | PACIFIC BELL |
310-841 | CULVERCITY | CA | PACIFIC BELL |
310-842 | CULVERCITY | CA | PACIFIC BELL |
310-843 | BEVERLYHLS | CA | PACIFIC BELL |
310-844 | HAWTHORNE | CA | MCI WORLDCOM COMMUNICATIONS, INC., CA |
310-845 | CULVERCITY | CA | PACIFIC BELL |
310-846 | INGLEWOOD | CA | MCI WORLDCOM COMMUNICATIONS, INC., CA |
310-847 | SAN PEDRO | CA | PACIFIC BELL |
310-848 | HAWTHORNE | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
310-849 | BEVERLYHLS | CA | BLUE LICENSES HOLDING, LLC |
310-850 | CMTN GRDN | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
310-851 | CMTN GRDN | CA | PACIFIC BELL |
310-852 | CMTN GRDN | CA | NETWORK SERVICES LLC |
310-853 | LSAN DA 01 | CA | PACIFIC BELL |
310-854 | BEVERLYHLS | CA | PACIFIC BELL |
310-855 | BEVERLYHLS | CA | PACIFIC BELL |
310-856 | CMTN GRDN | CA | MPOWER COMMUNICATIONS CORP. - CA |
310-857 | SNMN SNMN | CA | U.S. TELEPACIFIC CORP. - CA |
310-858 | BEVERLYHLS | CA | PACIFIC BELL |
310-859 | BEVERLYHLS | CA | PACIFIC BELL |
310-860 | BEVERLYHLS | CA | PACIFIC BELL |
310-861 | BEVERLYHLS | CA | PAC - WEST TELECOMM, INC. |
310-862 | SNMN MRVS | CA | PAC - WEST TELECOMM, INC. |
310-863 | REDONDO | CA | NEXTEL COMMUNICATIONS, INC. |
310-864 | CMTN GRDN | CA | NEXTEL COMMUNICATIONS, INC. |
310-865 | SNMN SNMN | CA | PACIFIC BELL - CLEC |
310-866 | SNMN SNMN | CA | VERIZON CALIFORNIA INC.-CA (GTE) |
310-867 | BEVERLYHLS | CA | SPRINT SPECTRUM L.P. |
310-868 | CMTN CMTN | CA | PAC - WEST TELECOMM, INC. |
310-869 | W ANGELES | CA | BLUE LICENSES HOLDING, LLC |
310-870 | LAKEWOOD | CA | ARCH WIRELESS HOLDINGS, INC. |
310-871 | BEVERLYHLS | CA | BLUE LICENSES HOLDING, LLC |
310-872 | SAN PEDRO | CA | SPRINT SPECTRUM L.P. |
310-873 | W ANGELES | CA | MPOWER COMMUNICATIONS CORP. - CA |
310-874 | CMTN GRDN | CA | BLUE LICENSES HOLDING, LLC |
310-875 | SNMN SNMN | CA | ARCH WIRELESS HOLDINGS, INC. |
310-876 | CULVERCITY | CA | NEXTEL COMMUNICATIONS, INC. |
310-877 | SNMN SNMN | CA | NEXTEL COMMUNICATIONS, INC. |
310-878 | CMTN GRDN | CA | PAC - WEST TELECOMM, INC. |
310-879 | CMTN GRDN | CA | ARCH WIRELESS HOLDINGS, INC. |
310-880 | BEVERLYHLS | CA | BLUE LICENSES HOLDING, LLC |
310-881 | SNMN MRVS | CA | MPOWER COMMUNICATIONS CORP. - CA |
310-882 | W ANGELES | CA | WINSTAR COMMUNICATIONS, LLC - CA |
310-883 | SNMN SNMN | CA | MPOWER COMMUNICATIONS CORP. - CA |
310-884 | CMTN CMTN | CA | PACIFIC BELL |
310-885 | CMTN CMTN | CA | PACIFIC BELL |
310-886 | CMTN CMTN | CA | PACIFIC BELL |
310-887 | BEVERLYHLS | CA | PACIFIC BELL |
310-888 | BEVERLYHLS | CA | PACIFIC BELL |
310-889 | W ANGELES | CA | VERIZON CALIFORNIA INC.-CA (GTE) |
310-890 | BEVERLYHLS | CA | BLUE LICENSES HOLDING, LLC |
310-891 | LOMITA | CA | PACIFIC BELL |
310-892 | CMTN GRDN | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
310-893 | W ANGELES | CA | MCIMETRO, ATS, INC. |
310-894 | CMTN CMTN | CA | MCIMETRO, ATS, INC. |
310-895 | CULVERCITY | CA | MCIMETRO, ATS, INC. |
310-896 | REDONDO | CA | MPOWER COMMUNICATIONS CORP. - CA |
310-897 | CMTN GRDN | CA | BLUE LICENSES HOLDING, LLC |
310-898 | CMTN CMTN | CA | PACIFIC BELL |
310-899 | SNMN SNMN | CA | VERIZON CALIFORNIA INC.-CA (GTE) |