Local Calling Guide

Area code/prefix search

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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
831-431 A Santa Cruz CA SCVYCA01DS0  9740 PACIFIC BELL 722      
831-431 0 Santa Cruz CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-06-10   
831-431 1 Santa Cruz CA   9740 PACIFIC BELL 722      
831-431 2 Santa Cruz CA   9740 PACIFIC BELL 722      
831-431 3 Santa Cruz CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-06-10   
831-431 4 Santa Cruz CA   9740 PACIFIC BELL 722      
831-431 5 Santa Cruz CA   9740 PACIFIC BELL 722      
831-431 6 Santa Cruz CA   7610 COMCAST PHONE OF CALIFORNIA, LLC - CA 722   2010-08-18   
831-431 7 Santa Cruz CA   5562 METRO PCS, INC. 722   2006-04-03   
831-431 8 Santa Cruz CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2009-06-23   
831-431 9 Santa Cruz CA   5562 METRO PCS, INC. 722   2010-09-14   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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