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: 619 [Rate centres in NPA 619] [Dial plan for NPA 619]

NXX: 315

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
619-315 A La Mesa CA SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
619-315 0 La Mesa CA SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
619-315 1 La Mesa CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2002-12-16   
619-315 2 La Mesa CA SNDGCA07DS1  7421 AT&T - LOCAL 732   2002-10-30   
619-315 3 La Mesa CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2005-07-09   
619-315 4 La Mesa CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2005-08-11   
619-315 5 La Mesa CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2002-12-16   
619-315 6 La Mesa CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2005-08-11   
619-315 7 La Mesa CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2005-10-13   
619-315 8 La Mesa CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2005-11-24   
619-315 9 La Mesa CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2012-06-02   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.