FREE: MyCallBot Caller ID for Android

Area Codes > 831 > Central Office Codes

Exchange Rate Center State Operating Company
831-768 WATSONVL CA PACIFIC BELL
831-769 SALINAS CA PACIFIC BELL
831-770 SALINAS CA PACIFIC BELL
831-771 SALINAS CA PACIFIC BELL
831-772 SALINAS CA PACIFIC BELL
831-774 GONZALES CA MPOWER COMMUNICATIONS CORP. - CA
831-775 SALINAS CA PACIFIC BELL
831-776 SALINAS CA SPRINT SPECTRUM L.P.
831-778 SAN LUCAS CA PAC - WEST TELECOMM, INC.
831-783 SALINAS CA PACIFIC BELL
831-784 SALINAS CA PACIFIC BELL
831-785 SALINAS CA PAC - WEST TELECOMM, INC.
831-786 WATSONVL CA PACIFIC BELL
831-789 SALINAS CA PAC - WEST TELECOMM, INC.
831-794 SALINAS CA METRO PCS, INC.
831-796 SALINAS CA PACIFIC BELL
831-801 HOLLISTER CA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
831-802 HOLLISTER CA NETWORK SERVICES LLC
831-809 SALINAS CA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
831-811 CA
831-818 SANTA CRUZ CA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
831-821 TRES PINOS CA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
831-824 SANTA CRUZ CA TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO
831-828 CA
831-831 CA
831-840 WATSONVL CA BLUE LICENSES HOLDING, LLC
831-844 BIG SUR CA PAC - WEST TELECOMM, INC.
831-850 FELTON CA PAC - WEST TELECOMM, INC.
831-851 WATSONVL CA PAC - WEST TELECOMM, INC.
831-854 SANTA CRUZ CA PAC - WEST TELECOMM, INC.
831-855 MONTEREY CA PAC - WEST TELECOMM, INC.
831-856 GREENFIELD CA 01 COMMUNICATIONS, INC. - CA
831-869 MONTEREY CA SPRINT SPECTRUM L.P.
831-883 MONTEREY CA PACIFIC BELL
831-884 MONTEREY CA PACIFIC BELL
831-886 MONTEREY CA PAC - WEST TELECOMM, INC.
831-887 MONTEREY CA PAC - WEST TELECOMM, INC.
831-899 MONTEREY CA PACIFIC BELL
831-901 MONTEREY CA NEXTEL COMMUNICATIONS, INC.
831-902 HOLLISTER CA NEXTEL COMMUNICATIONS, INC.
831-905 SALINAS CA BLUE LICENSES HOLDING, LLC
831-908 SALINAS CA NETWORK SERVICES LLC (TSR)
831-910 HOLLISTER CA NETWORK SERVICES LLC (TSR)
831-911 CA
831-912 MONTEREY CA COOK TELECOM, INC.
831-915 MONTEREY CA BLUE LICENSES HOLDING, LLC
831-917 MONTEREY CA BLUE LICENSES HOLDING, LLC
831-920 MONTEREY CA LEVEL 3 COMMUNICATIONS, LLC - CA
831-921 TRES PINOS CA PAC - WEST TELECOMM, INC.
831-950 CA
831-958 CA
831-959 CA
831-970 SALINAS CA NEXTEL COMMUNICATIONS, INC.
831-975 SALINAS CA PAC - WEST TELECOMM, INC.
831-976 CA
831-996 TRES PINOS CA 01 COMMUNICATIONS, INC. - CA
831-998 SALINAS CA MCI WORLDCOM COMMUNICATIONS, INC., CA