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: 690

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
760-690 A Escondido CA SNDACAGLFMD  8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA 732      
760-690 0 Escondido CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-690 1 Escondido CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-690 2 Escondido CA SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2008-10-10   
760-690 3 Escondido CA SNDGCA0284Z  4733 PAETEC COMMUNICATIONS, INC. - CA 732   2005-08-08   
760-690 4 Escondido CA SNDACAGLFMD  8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA 732      
760-690 5 Escondido CA SNDGCA0284Z  4733 PAETEC COMMUNICATIONS, INC. - CA 732   2006-08-04   
760-690 6 Escondido CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2013-11-03   
760-690 7 Escondido CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2008-10-16   
760-690 8 Escondido CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-690 9 Escondido CA   145J TERRA NOVA TELECOM INC. 732   2024-11-14   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.