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: 297

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
760-297 A Valley Center CA SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732      
760-297 0 Valley Center CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2002-12-01   
760-297 1 Valley Center CA SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732      
760-297 2 Valley Center CA SNDGCA0284Z  4733 PAETEC COMMUNICATIONS, INC. - CA 732   2003-06-27   
760-297 3 Valley Center CA   593K MCC TELEPHONY LLC 732   2012-11-30   
760-297 4 Valley Center CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2004-04-10   
760-297 5 Valley Center CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-12-17   
760-297 6 Valley Center CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2010-09-19   
760-297 7 Valley Center CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2015-03-09   
760-297 8 Valley Center CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2006-03-23   
760-297 9 Valley Center CA SNDGCA0239Z  508J CENTURYLINK COMMUNICATIONS, LLC 732   2014-07-09   

Last updated: Sun, 06 Oct 2024 02:51:32 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.