Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Occidental, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
707-874 5 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2013-01-10   
707-874 6 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2006-05-01   
707-874 7 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2017-03-10   
707-874 8 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-02-25   
707-874 9 OCDNCA11RS0  9740 PACIFIC BELL 722      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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