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: 585

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
760-585 A Oceanside: Carlsbad DA CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
760-585 0 Oceanside: Carlsbad DA CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
760-585 1 Oceanside: Carlsbad DA CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2006-11-06   
760-585 2 Oceanside: Carlsbad DA CA SNDGCA0241Z  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 732   2012-07-02   
760-585 3 Oceanside: Carlsbad DA CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2012-12-30   
760-585 4 Oceanside: Carlsbad DA CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2011-07-10   
760-585 5 Oceanside: Carlsbad DA CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2006-05-14   
760-585 6 Oceanside: Carlsbad DA CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2007-02-18   
760-585 7 Oceanside: Carlsbad DA CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2008-05-29   
760-585 8 Oceanside: Carlsbad DA CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2006-05-14   
760-585 9 Oceanside: Carlsbad DA CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2008-05-19   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.