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: 300

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
831-300 A Big Sur CA SLNSCA01XXX  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 736      
831-300 0 Big Sur CA SLNSCA01XXX  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 736      
831-300 1 Big Sur CA SLNSCA01XXX  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 736      
831-300 2 Big Sur CA MTRYCAPM0MD  073H TELNYX LLC 736   2018-07-03   
831-300 4 Big Sur CA SLNSCA01XXX  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 736      

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

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