Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 760 [Rate centres in NPA 760] [Dial plan for NPA 760]

NXX: 276

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
760-276 A Parker Dam CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
760-276 0 Parker Dam CA   624H ONVOY SPECTRUM, LLC 730   2021-12-13   
760-276 1 Parker Dam CA   388E CEBRIDGE TELECOM CA, LLC DBA SUDDENLINK COMMS - CA 730   2014-03-03   
760-276 3 Parker Dam CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-08-29   
760-276 4 Parker Dam CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-07-31   
760-276 5 Parker Dam CA   649C ONVOY, LLC - CA 730   2013-03-29   
760-276 6 Parker Dam CA   649C ONVOY, LLC - CA 730   2012-12-31   
760-276 7 Parker Dam CA   073H TELNYX LLC 730   2020-05-10   
760-276 8 Parker Dam CA   624H ONVOY SPECTRUM, LLC 730   2021-12-13   

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

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