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
831-540 A Salinas CA SLNSCA01DS1  4129 O1 COMMUNICATIONS, INC. - CA 736      
831-540 0 Salinas CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 736   2014-04-04   
831-540 1 Salinas CA   4129 O1 COMMUNICATIONS, INC. - CA 736      
831-540 2 Salinas CA   4129 O1 COMMUNICATIONS, INC. - CA 736      
831-540 3 Salinas CA   6664 SPRINT SPECTRUM L.P. 736   2010-01-04   
831-540 4 Salinas CA   4129 O1 COMMUNICATIONS, INC. - CA 736      
831-540 5 Salinas CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 736   2006-07-07   
831-540 6 Salinas CA   6664 SPRINT SPECTRUM L.P. 736   2005-11-03   
831-540 7 Salinas CA   6529 T-MOBILE USA, INC. 736   2006-08-10   
831-540 8 Salinas CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 736   2006-07-07   
831-540 9 Salinas CA   6529 T-MOBILE USA, INC. 736   2006-11-16   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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