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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
760-566 A San Marcos CA SNDJCA05DS0  7262 XO CALIFORNIA, INC. 732      
760-566 0 San Marcos CA   7262 XO CALIFORNIA, INC. 732      
760-566 1 San Marcos CA   7262 XO CALIFORNIA, INC. 732      
760-566 2 San Marcos CA   6529 T-MOBILE USA, INC. 732   2016-05-26   
760-566 3 San Marcos CA   7661 COX CALIFORNIA TELCOM, LLC - CA 732   2007-09-04   
760-566 4 San Marcos CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2015-08-06   
760-566 5 San Marcos CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-09-12   
760-566 6 San Marcos CA   981E BANDWIDTH.COM CLEC, LLC - CA 732   2010-08-14   
760-566 7 San Marcos CA   981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-06-03   
760-566 8 San Marcos CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-09-30   
760-566 9 San Marcos CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2016-03-04   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.