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
831-226 A Santa Cruz CA   516C AT&T CORP. 722      
831-226 0 Santa Cruz CA   4129 O1 COMMUNICATIONS, INC. - CA 722   2015-09-05   
831-226 1 Santa Cruz CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-10-26   
831-226 2 Santa Cruz CA   7610 COMCAST PHONE OF CALIFORNIA, LLC - CA 722   2015-08-22   
831-226 3 Santa Cruz CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2015-10-23   
831-226 4 Santa Cruz CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-10-09   
831-226 5 Santa Cruz CA   516C AT&T CORP. 722   2015-08-15   
831-226 6 Santa Cruz CA   6529 T-MOBILE USA, INC. 722   2015-10-03   
831-226 7 Santa Cruz CA   649C ONVOY, LLC - CA 722   2015-08-29   
831-226 8 Santa Cruz CA   649C ONVOY, LLC - CA 722   2015-08-29   
831-226 9 Santa Cruz CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-08-22   

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

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