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   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 973      
760-821 1 Joshua Tree CA PLSPCAXGXPY  649C ONVOY, LLC - CA 973      
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      
760-821 4 Joshua Tree CA   515J IP HORIZON LLC 973      
760-821 5 Joshua Tree CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973      
760-821 6 Joshua Tree CA PLSPCAXGXPY  649C ONVOY, LLC - CA 973      
760-821 7 Joshua Tree CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973      
760-821 8 Joshua Tree CA PLSPCAXGXPY  649C ONVOY, LLC - CA 973      
760-821 9 Joshua Tree CA PLSPCA191MD  258E YMAX COMMUNICATIONS CORP. - CA 973      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.