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: San Diego DA, CA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
619-534 A ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
619-534 0 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2007-04-22   
619-534 1 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2007-04-22   
619-534 2   6529 T-MOBILE USA, INC. 732   2007-04-22   
619-534 3 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2007-04-22   
619-534 4 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2007-08-30   
619-534 5 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2007-08-30   
619-534 6 SNDJCA05DS5  258E YMAX COMMUNICATIONS CORP. - CA 732   2008-08-08   
619-534 7 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2007-08-11   
619-534 8 SNDJCA05DS5  258E YMAX COMMUNICATIONS CORP. - CA 732   2008-10-09   
619-534 9   6529 T-MOBILE USA, INC. 732   2007-04-22   
619-535 A SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
619-535 0 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2014-08-15   
619-535 1 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2014-08-15   
619-535 2 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-08-14   
619-535 3 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-08-14   
619-535 4 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-08-15   
619-535 5 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2015-03-31   
619-535 6 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2014-08-15   
619-535 7 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2014-08-15   
619-535 8 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2014-08-15   
619-535 9 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2014-08-15   
619-538 A SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
619-538 0 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-10-24   
619-538 1 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-10-24   
619-538 2 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-10-24   
619-538 3 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2014-10-27   
619-538 4 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2014-10-27   
619-538 5 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2014-10-27   
619-538 6 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-10-24   
619-538 7 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2014-10-27   
619-538 8 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2014-10-27   
619-538 9 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-10-24   
619-539 A SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732      
619-539 0 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2018-04-23   
619-539 1 SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2017-08-17   
619-539 2 SNDGCA0240Z  551G NUSO, LLC 732   2018-03-06   
619-539 3 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2018-04-23   
619-539 4 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2018-05-15   
619-539 5 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2018-05-28   
619-539 6 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2018-05-31   
619-539 7 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2019-05-08   
619-539 8 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2018-10-16   
619-539 9 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2019-06-15   
619-540 A SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
619-541 A SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
619-541 0 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2015-04-27   
619-541 1 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2015-04-27   
619-541 2 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2015-04-27   
619-541 3 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2015-04-27   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 >>

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.