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
760-481 A San Marcos CA SNDGCA02X6X  4733 PAETEC COMMUNICATIONS, INC. - CA 732      
760-481 0 San Marcos CA   3662 PACIFIC CENTREX SERVICES, INC. - CA 732   2006-12-04   
760-481 1 San Marcos CA   649C ONVOY, LLC - CA 732   2016-02-26   
760-481 2 San Marcos CA   6529 T-MOBILE USA, INC. 732   2007-08-02   
760-481 3 San Marcos CA   4733 PAETEC COMMUNICATIONS, INC. - CA 732   2005-09-30   
760-481 4 San Marcos CA   6529 T-MOBILE USA, INC. 732   2002-12-22   
760-481 5 San Marcos CA   6529 T-MOBILE USA, INC. 732   2002-12-22   
760-481 6 San Marcos CA   649C ONVOY, LLC - CA 732   2017-01-06   
760-481 7 San Marcos CA   4733 PAETEC COMMUNICATIONS, INC. - CA 732   2002-09-30   
760-481 8 San Marcos CA   6529 T-MOBILE USA, INC. 732   2002-12-22   
760-481 9 San Marcos CA   6529 T-MOBILE USA, INC. 732   2002-12-02   

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.