Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

NXX: 821

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
760-821 A Joshua Tree CA PLSPCAXGXPY  649C ONVOY, LLC - CA 973      
760-821 0 Joshua Tree CA PLSPCAXGXHY  981E BANDWIDTH.COM CLEC, LLC - CA 973      
760-821 1 Joshua Tree CA PLSPCAXGXPY  649C ONVOY, LLC - CA 973   2020-05-05   
760-821 2 Joshua Tree CA PLSPCAXGXPY  649C ONVOY, LLC - CA 973      
760-821 3 Joshua Tree CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2009-03-26   
760-821 4 Joshua Tree CA PLSPCAXGXLY  4129 O1 COMMUNICATIONS, INC. - CA 973   2008-11-03   
760-821 5 Joshua Tree CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2010-07-25   
760-821 6 Joshua Tree CA PLSPCAXGXPY  649C ONVOY, LLC - CA 973   2020-05-05   
760-821 7 Joshua Tree CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2015-10-30   
760-821 8 Joshua Tree CA PLSPCAXGXPY  649C ONVOY, LLC - CA 973   2014-01-09   
760-821 9 Joshua Tree CA PLSPCA191MD  258E YMAX COMMUNICATIONS CORP. - CA 973   2011-04-03   

Last updated: Tue, 24 Jan 2023 03:01:57 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.