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.

San Diego: Mira Mesa DA, CA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
858-740 4 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2005-03-05   
858-740 5 SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2008-12-08   
858-740 6 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2005-06-23   
858-740 7 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2005-03-05   
858-740 8 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2005-06-23   
858-740 9 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2009-11-03   
858-757 A SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
858-757 0   649C ONVOY, LLC - CA 732   2024-02-24   
858-757 1 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2016-04-03   
858-757 2   649C ONVOY, LLC - CA 732   2024-02-24   
858-757 3 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2016-05-03   
858-757 4 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2016-04-03   
858-757 5 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2016-06-03   
858-757 6 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2016-06-03   
858-757 7 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-03-28   
858-757 8 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-03-28   
858-757 9 SNDGCA0242Z  516C AT&T CORP. 732   2016-06-12   
858-761 A SNDJCA05DS3  7262 XO CALIFORNIA, INC. 732      
858-761 0 SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-761 1 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2003-03-16   
858-761 2 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2003-03-16   
858-761 3 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2003-03-16   
858-761 4 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2003-03-16   
858-761 5 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2004-01-26   
858-761 6 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2003-10-07   
858-761 7 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2003-10-07   
858-761 8 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2003-10-20   
858-761 9 SNDJCA05DS3  7262 XO CALIFORNIA, INC. 732      
858-790 A SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
858-790 0 SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
858-790 1 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2011-03-05   
858-790 2 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2013-09-19   
858-790 3 SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
858-790 4 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2013-11-18   
858-790 5 SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
858-790 6 SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
858-790 7 SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
858-790 8 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2010-12-16   
858-790 9 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2010-10-16   
858-800 A SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
858-800 0 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2011-10-28   
858-800 1 SNDGCA0241Z  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 732   2012-04-08   
858-800 2 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2012-04-19   
858-800 3 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2012-08-27   
858-800 4 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2013-02-24   
858-800 5 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2012-05-24   
858-800 6 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2012-09-05   
858-800 7 SNDGCA0241Z  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 732   2013-07-11   
858-800 8 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2011-10-28   
858-800 9 SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732   2021-07-19   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 >>

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.