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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
619-403 A La Mesa CA SNDICAETDS0  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 732      
619-403 0 La Mesa CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2005-11-10   
619-403 1 La Mesa CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2005-11-10   
619-403 2 La Mesa CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2011-05-01   
619-403 3 La Mesa CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2005-03-05   
619-403 4 La Mesa CA   6664 SPRINT SPECTRUM L.P. 732   2003-10-12   
619-403 5 La Mesa CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 732      
619-403 6 La Mesa CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2005-03-05   
619-403 7 La Mesa CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2011-05-01   
619-403 8 La Mesa CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2011-12-03   
619-403 9 La Mesa CA   981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-05-23   

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

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.