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: 388

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
707-388 A Arcata CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-388 0 Arcata CA   649C ONVOY, LLC - CA 722   2012-12-20   
707-388 1 Arcata CA   649C ONVOY, LLC - CA 722   2012-12-20   
707-388 2 Arcata CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-28   
707-388 3 Arcata CA   649C ONVOY, LLC - CA 722   2013-01-06   
707-388 4 Arcata CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2016-09-16   
707-388 5 Arcata CA   508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-05-20   
707-388 6 Arcata CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2012-07-02   
707-388 7 Arcata CA   649C ONVOY, LLC - CA 722   2012-05-19   
707-388 8 Arcata CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-09-26   
707-388 9 Arcata CA   515J IP HORIZON LLC 722   2016-09-14   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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