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
831-256 A Salinas CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 736      
831-256 0 Salinas CA   6010 NEW CINGULAR WIRELESS PCS, LLC 736   2016-06-02   
831-256 1 Salinas CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 736   2016-07-15   
831-256 2 Salinas CA   7610 COMCAST PHONE OF CALIFORNIA, LLC - CA 736   2017-04-25   
831-256 3 Salinas CA   4129 O1 COMMUNICATIONS, INC. - CA 736   2015-07-13   
831-256 4 Salinas CA   4129 O1 COMMUNICATIONS, INC. - CA 736   2015-07-13   
831-256 5 Salinas CA   6529 T-MOBILE USA, INC. 736   2015-07-19   
831-256 6 Salinas CA   6529 T-MOBILE USA, INC. 736   2015-07-19   
831-256 7 Salinas CA   981E BANDWIDTH.COM CLEC, LLC - CA 736   2015-10-26   
831-256 8 Salinas CA   6529 T-MOBILE USA, INC. 736   2015-10-11   
831-256 9 Salinas CA   6529 T-MOBILE USA, INC. 736   2015-10-11   

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

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