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: 647

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
760-647 A Lee Vining CA LVNGCAXFRS5  4420 FRONTIER CALIFORNIA INC. 730      
760-647 0 Lee Vining CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-07-17   
760-647 1 Lee Vining CA   515J IP HORIZON LLC 730   2015-09-19   
760-647 2 Lee Vining CA   649C ONVOY, LLC - CA 730   2007-01-11   
760-647 3 Lee Vining CA   649C ONVOY, LLC - CA 730   2013-11-29   
760-647 4 Lee Vining CA   649C ONVOY, LLC - CA 730   2002-12-18   
760-647 5 Lee Vining CA   649C ONVOY, LLC - CA 730   2008-08-29   
760-647 6 Lee Vining CA   4420 FRONTIER CALIFORNIA INC. 730      
760-647 7 Lee Vining CA   649C ONVOY, LLC - CA 730   2012-12-31   
760-647 8 Lee Vining CA   649C ONVOY, LLC - CA 730   2013-03-08   
760-647 9 Lee Vining CA   649C ONVOY, LLC - CA 730   2013-11-29   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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