Local Calling Guide

Area code/prefix search

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NPA: 760 [Rate centres in NPA 760] [Dial plan for NPA 760]

NXX: 491

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
760-491 A Boron CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2024-01-23   
760-491 0 Boron CA   649C ONVOY, LLC - CA 730      
760-491 1 Boron CA   981E BANDWIDTH.COM CLEC, LLC - CA 730      
760-491 2 Boron CA   624H ONVOY SPECTRUM, LLC 730   2021-12-13   
760-491 3 Boron CA   624H ONVOY SPECTRUM, LLC 730   2021-12-13   
760-491 4 Boron CA   649C ONVOY, LLC - CA 730      
760-491 5 Boron CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2013-03-28   
760-491 6 Boron CA   649C ONVOY, LLC - CA 730   2006-01-13   
760-491 7 Boron CA   649C ONVOY, LLC - CA 730   2008-08-25   
760-491 8 Boron CA   7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2020-08-14   

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

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