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: 842

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
707-842 A Whitethorn CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-842 0 Whitethorn CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-08-13   
707-842 1 Whitethorn CA   649C ONVOY, LLC - CA 722   2016-04-04   
707-842 2 Whitethorn CA   649C ONVOY, LLC - CA 722   2016-04-04   
707-842 3 Whitethorn CA   073H TELNYX LLC 722   2017-08-04   
707-842 4 Whitethorn CA   624H ONVOY SPECTRUM, LLC 722   2025-01-30   
707-842 5 Whitethorn CA   707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 722   2018-07-13   
707-842 6 Whitethorn CA   649C ONVOY, LLC - CA 722   2021-07-28   
707-842 7 Whitethorn CA   508J CENTURYLINK COMMUNICATIONS, LLC 722   2015-12-26   
707-842 8 Whitethorn CA   516J TON80 COMMUNICATIONS, LLC 722   2021-10-05   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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