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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
831-249 A Big Sur CA SLNSCA01XEX  516C AT&T CORP. 736   2010-01-28   
831-249 0 Big Sur CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2020-01-15   
831-249 7 Big Sur CA   516C AT&T CORP. 736   2010-01-28   
831-249 9 Big Sur CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2018-10-21   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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