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: 654

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
760-654 A Ramona CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-654 2 Ramona CA   981E BANDWIDTH.COM CLEC, LLC - CA 732   2012-02-20   
760-654 3 Ramona CA   516C AT&T CORP. 732   2006-06-30   
760-654 4 Ramona CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-654 5 Ramona CA   981E BANDWIDTH.COM CLEC, LLC - CA 732   2012-12-01   
760-654 6 Ramona CA   649C ONVOY, LLC - CA 732   2013-03-22   
760-654 8 Ramona CA   649C ONVOY, LLC - CA 732   2016-04-23   
760-654 9 Ramona CA   649C ONVOY, LLC - CA 732   2016-04-23   

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

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