Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 831 [Rate centres in NPA 831] [Dial plan for NPA 831]

NXX: 330

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
831-330 A Carmel CA SLNSCA01XCY  624H ONVOY SPECTRUM, LLC 736   2024-02-09   
831-330 0 Carmel CA SLNSCA01XCY  624H ONVOY SPECTRUM, LLC 736   2024-02-09   
831-330 1 Carmel CA SLNSCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 736   2024-02-26   
831-330 2 Carmel CA SLNSCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 736   2024-11-08   
831-330 3 Carmel CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 736   2025-03-23   
831-330 4 Carmel CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 736   2025-08-17   
831-330 8 Carmel CA SLNSCA01X9Y  649C ONVOY, LLC - CA 736   2024-07-15   
831-330 9 Carmel CA MTRYCAPMDS0  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2024-06-14   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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