Local Calling Guide

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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
831-535 A Santa Cruz CA FRMTCAEDDS0  7262 XO CALIFORNIA, INC. 722      
831-535 0 Santa Cruz CA   7262 XO CALIFORNIA, INC. 722      
831-535 1 Santa Cruz CA   7262 XO CALIFORNIA, INC. 722      
831-535 2 Santa Cruz CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-09-04   
831-535 3 Santa Cruz CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-09-04   
831-535 4 Santa Cruz CA   7262 XO CALIFORNIA, INC. 722   2005-06-17   
831-535 5 Santa Cruz CA   7262 XO CALIFORNIA, INC. 722   2005-06-17   
831-535 6 Santa Cruz CA   7262 XO CALIFORNIA, INC. 722   2007-03-02   
831-535 7 Santa Cruz CA   433E SONIC TELECOM, LLC - CA 722   2012-12-16   
831-535 8 Santa Cruz CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-09-04   
831-535 9 Santa Cruz CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-09-04   

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

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