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: 667

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
831-667 A Big Sur CA BGSRCA11RS0  9740 PACIFIC BELL 736      
831-667 0 Big Sur CA BGSRCA11RS0  9740 PACIFIC BELL 736      
831-667 1 Big Sur CA BGSRCA11RS0  9740 PACIFIC BELL 736      
831-667 2 Big Sur CA BGSRCA11RS0  9740 PACIFIC BELL 736      
831-667 3 Big Sur CA BGSRCA11RS0  9740 PACIFIC BELL 736      
831-667 4 Big Sur CA   145J TERRA NOVA TELECOM INC. 736   2022-04-12   
831-667 5 Big Sur CA SLNSCA01XXX  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 736   2005-07-26   
831-667 6 Big Sur CA MTRYCAPMDS0  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2021-02-27   
831-667 7 Big Sur CA SLNSCA01XGX  9262 UTILITY TELECOM GROUP, LLC - CA 736   2006-03-24   
831-667 9 Big Sur CA   145J TERRA NOVA TELECOM INC. 736   2022-11-03   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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