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: 630

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
707-630 A Arcata CA   612K CSC VOICE, LLC 722      
707-630 0 Arcata CA SNJUCACL3MD  073H TELNYX LLC 722   2017-08-04   
707-630 1 Arcata CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-08-22   
707-630 2 Arcata CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2018-03-14   
707-630 3 Arcata CA   612K CSC VOICE, LLC 722   2014-04-07   
707-630 4 Arcata CA   612K CSC VOICE, LLC 722   2014-04-07   
707-630 5 Arcata CA   612K CSC VOICE, LLC 722   2014-04-07   
707-630 6 Arcata CA FRMTCAJYDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 722   2018-07-13   
707-630 7 Arcata CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2018-12-30   
707-630 8 Arcata CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2018-12-23   
707-630 9 Arcata CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2018-12-23   

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

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