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: 394

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
760-394 A Salton CA SLCYCAXFRS8  2319 FRONTIER CALIFORNIA INC. 973      
760-394 0 Salton CA SLCYCAXFRS8  2319 FRONTIER CALIFORNIA INC. 973      
760-394 1 Salton CA SLCYCAXFRS8  2319 FRONTIER CALIFORNIA INC. 973      
760-394 2 Salton CA PLSPCAXGXJY  073H TELNYX LLC 973   2017-04-27   
760-394 3 Salton CA   515J IP HORIZON LLC 973   2008-11-03   
760-394 4 Salton CA SLCYCAXFRS8  2319 FRONTIER CALIFORNIA INC. 973      
760-394 5 Salton CA PLSPCAXGXPY  649C ONVOY, LLC - CA 973   2014-01-09   
760-394 6 Salton CA PLSPCAXGXTY  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 973   2010-08-30   
760-394 7 Salton CA PLSPCAXGXPX  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 973   2015-07-18   
760-394 8 Salton CA PLSPCAXGXTY  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 973   2015-07-25   
760-394 9 Salton CA PLSPCA19JMD  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 973   2015-10-23   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.