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.

La Mesa, CA

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
619-597 2 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2014-12-25   
619-597 3 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2015-02-10   
619-597 4 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2015-02-10   
619-597 5 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2016-12-19   
619-597 6 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2015-01-21   
619-597 7 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2016-07-18   
619-597 8 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2015-06-12   
619-597 9 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2015-06-12   
619-609 A SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
619-609 0 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2007-12-18   
619-609 1 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2009-11-03   
619-609 2 SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2006-02-17   
619-609 3 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2009-03-06   
619-609 4 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2007-08-10   
619-609 5 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2008-04-18   
619-609 6 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2007-12-03   
619-609 7 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2010-02-27   
619-609 8 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2008-08-16   
619-609 9 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2007-12-03   
619-613 A SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
619-613 0 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2019-11-06   
619-613 1 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2019-11-06   
619-613 2 SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2020-03-09   
619-613 3 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2019-11-08   
619-613 4 SNDGCA0253Z  197D VONAGE AMERICA LLC 732   2020-07-07   
619-613 5 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2019-11-06   
619-613 6 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2019-11-06   
619-613 7 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2019-11-06   
619-613 8 SNDGCA0253Z  197D VONAGE AMERICA LLC 732   2020-07-09   
619-613 9 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2019-10-28   
619-639 A SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-639 0 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-639 1 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-639 2 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
619-639 3   6529 T-MOBILE USA, INC. 732   2024-03-05   
619-639 4 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2007-03-18   
619-639 5 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2007-09-01   
619-639 6   145J TERRA NOVA TELECOM INC. 732   2022-07-07   
619-639 7 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2008-05-29   
619-639 8 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-639 9 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-644 A LAMSCA01DS0  9740 PACIFIC BELL 732      
619-648 A SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-648 0 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2019-05-10   
619-648 1 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-02-22   
619-648 2 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-02-22   
619-648 3 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-04-23   
619-648 4 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-04-23   
619-648 5 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-04-23   
619-648 6 SNDGCA02X5Z  9262 UTILITY TELECOM GROUP, LLC - CA 732   2016-06-27   

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

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.