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: 931

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
831-931 A King City CA SLNSCA01XCY  624H ONVOY SPECTRUM, LLC 736   2024-02-09   
831-931 0 King City CA SLNSCA01XCY  624H ONVOY SPECTRUM, LLC 736   2024-02-09   
831-931 1 King City CA   649C ONVOY, LLC - CA 736   2024-03-02   
831-931 8 King City CA   649C ONVOY, LLC - CA 736   2024-04-05   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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