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: 874

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
707-874 A Occidental CA OCDNCA11RS0  9740 PACIFIC BELL 722      
707-874 0 Occidental CA   9740 PACIFIC BELL 722      
707-874 1 Occidental CA   9740 PACIFIC BELL 722      
707-874 2 Occidental CA   9740 PACIFIC BELL 722      
707-874 3 Occidental CA   9740 PACIFIC BELL 722      
707-874 4 Occidental CA   9262 UTILITY TELECOM GROUP, LLC - CA 722   2006-05-16   
707-874 5 Occidental CA   649C ONVOY, LLC - CA 722   2013-01-10   
707-874 6 Occidental CA   318J COMCAST IP PHONE, LLC 722   2006-05-01   
707-874 7 Occidental CA   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2017-03-10   
707-874 8 Occidental CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-02-25   
707-874 9 Occidental CA   9740 PACIFIC BELL 722      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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