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: 527

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
760-527 A Julian CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-527 0 Julian CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-02-19   
760-527 2 Julian CA   649C ONVOY, LLC - CA 732   2013-03-28   
760-527 3 Julian CA   981E BANDWIDTH.COM CLEC, LLC - CA 732   2015-11-08   
760-527 4 Julian CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-527 5 Julian CA   516C AT&T CORP. 732   2011-09-26   
760-527 6 Julian CA   624H ONVOY SPECTRUM, LLC 732   2021-02-23   
760-527 7 Julian CA   508J CENTURYLINK COMMUNICATIONS, LLC 732   2014-07-09   
760-527 8 Julian CA   624H ONVOY SPECTRUM, LLC 732   2021-02-23   
760-527 9 Julian CA   624H ONVOY SPECTRUM, LLC 732   2021-02-23   

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

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