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: 303

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
760-303 A Randsburg CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
760-303 0 Randsburg CA   649C ONVOY, LLC - CA 730   2021-08-09   
760-303 1 Randsburg CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-08-14   
760-303 3 Randsburg CA   145J TERRA NOVA TELECOM INC. 730   2026-03-03   
760-303 4 Randsburg CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-07-31   
760-303 5 Randsburg CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-02-23   
760-303 6 Randsburg CA   508J CENTURYLINK COMMUNICATIONS, LLC 730   2014-07-04   
760-303 7 Randsburg CA   073H TELNYX LLC 730   2018-06-20   
760-303 8 Randsburg CA   624H ONVOY SPECTRUM, LLC 730   2021-11-08   
760-303 9 Randsburg CA   939H COMMIO, LLC 730   2022-11-04   

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

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