Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 707 [Rate centres in NPA 707] [Dial plan for NPA 707]

NXX: 633

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
707-633 A Arcata CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-01-21   
707-633 0 Arcata CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-633 1 Arcata CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-633 2 Arcata CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-633 3 Arcata CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-10-10   
707-633 4 Arcata CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-07-26   
707-633 5 Arcata CA   612K CSC VOICE, LLC 722   2007-02-16   
707-633 6 Arcata CA   612K CSC VOICE, LLC 722   2007-02-16   
707-633 7 Arcata CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2006-01-08   
707-633 8 Arcata CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-01-14   
707-633 9 Arcata CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-28   

Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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