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
831-435 A Santa Cruz CA SNCZCA01DS0  9740 PACIFIC BELL 722      
831-435 0 Santa Cruz CA   5562 METRO PCS, INC. 722   2008-07-24   
831-435 1 Santa Cruz CA   258E YMAX COMMUNICATIONS CORP. - CA 722   2008-05-08   
831-435 2 Santa Cruz CA   9740 PACIFIC BELL 722      
831-435 3 Santa Cruz CA   258E YMAX COMMUNICATIONS CORP. - CA 722   2008-07-06   
831-435 4 Santa Cruz CA   258E YMAX COMMUNICATIONS CORP. - CA 722   2008-07-06   
831-435 5 Santa Cruz CA   6664 SPRINT SPECTRUM L.P. 722   2003-10-21   
831-435 6 Santa Cruz CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2012-08-31   
831-435 7 Santa Cruz CA   9262 UTILITY TELECOM GROUP, LLC - CA 722   2006-06-14   
831-435 8 Santa Cruz CA   5562 METRO PCS, INC. 722   2007-11-11   
831-435 9 Santa Cruz CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-06-08   

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

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