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 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
619-764 5 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2007-02-06   
619-764 6 SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2006-05-02   
619-764 7 SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732   2022-04-19   
619-764 8 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2006-05-18   
619-764 9 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2006-05-18   
619-767 A SNDGCA02DS0  9740 PACIFIC BELL 732      
619-767 0 ESCNCAKY2MD  5562 METROPCS, INC. 732   2004-03-28   
619-767 1 SNDGCA02DS0  9740 PACIFIC BELL 732      
619-767 2 SNDGCA02DS0  9740 PACIFIC BELL 732      
619-767 3 SNDGCA02DS0  9740 PACIFIC BELL 732      
619-767 4 SNDGCA02DS0  9740 PACIFIC BELL 732      
619-767 5 SNDGCA02DS0  9740 PACIFIC BELL 732      
619-767 6 SNDGCA02DS0  9740 PACIFIC BELL 732      
619-767 7 SNDGCA02DS0  9740 PACIFIC BELL 732      
619-767 8 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2005-01-26   
619-767 9 SNDGCA02DS0  9740 PACIFIC BELL 732      
619-770 A SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
619-770 0 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
619-770 1 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2003-12-19   
619-770 2 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2004-01-17   
619-770 3 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2004-01-17   
619-770 4 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2004-01-17   
619-770 5 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2004-01-17   
619-770 6 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2004-04-24   
619-770 7 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
619-770 8 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
619-770 9 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
619-778 A ESCNCAKY2MD  5562 METROPCS, INC. 732      
619-778 0 ESCNCAKY2MD  5562 METROPCS, INC. 732      
619-778 1 ESCNCAKY2MD  5562 METROPCS, INC. 732      
619-778 2 ESCNCAKY2MD  5562 METROPCS, INC. 732      
619-778 3 ESCNCAKY2MD  5562 METROPCS, INC. 732      
619-778 4 ESCNCAKY2MD  5562 METROPCS, INC. 732      
619-778 5 ESCNCAKY2MD  5562 METROPCS, INC. 732      
619-778 6 ESCNCAKY2MD  5562 METROPCS, INC. 732      
619-778 7 ESCNCAKY2MD  5562 METROPCS, INC. 732      
619-778 8 ESCNCAKY2MD  5562 METROPCS, INC. 732      
619-778 9 ESCNCAKY2MD  5562 METROPCS, INC. 732      
619-780 A SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
619-780 0 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2011-06-13   
619-780 1 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2013-08-31   
619-780 2 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2010-09-11   
619-780 3 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2010-09-11   
619-780 4 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2010-11-12   
619-780 5 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2010-11-12   
619-780 6 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2010-11-12   
619-780 7 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2010-11-12   
619-780 8 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2011-02-10   
619-780 9 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2011-02-10   
619-782 A SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-782 0 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-03-04   
619-782 1 ESCNCAKY2MD  5562 METROPCS, INC. 732   2016-03-21   
619-782 2 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2016-04-25   
619-782 3 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2016-04-25   
619-782 4 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2016-04-25   
619-782 5 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2016-04-25   
619-782 6 SNDGCA0255Z  073H TELNYX LLC 732   2017-03-24   
619-782 7   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2017-02-27   
619-782 8 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2018-06-21   
619-782 9 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2019-05-08   
619-783 A SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732      
619-785 A SNDGCA02DS0  9740 PACIFIC BELL 732      
619-785 0 SNDGCA02DS0  9740 PACIFIC BELL 732      
619-785 1 SNDGCA02DS0  9740 PACIFIC BELL 732      
619-785 2 SNDGCA02X5Z  9262 UTILITY TELECOM GROUP, LLC - CA 732      
619-785 3 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2007-10-29   
619-785 4 SNDGCA02DS0  9740 PACIFIC BELL 732      
619-785 5 SNDGCA02DS0  9740 PACIFIC BELL 732      
619-785 6 SNDGCA02X5Z  9262 UTILITY TELECOM GROUP, LLC - CA 732      
619-785 7 SNDGCA02X5Z  9262 UTILITY TELECOM GROUP, LLC - CA 732      
619-785 8 SNDGCA02DS0  9740 PACIFIC BELL 732      
619-785 9 SNDGCA02DS0  9740 PACIFIC BELL 732      
619-786 A SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-786 0 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-01-09   
619-786 1 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-01-09   
619-786 2 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-01-09   
619-786 3 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-01-09   
619-786 4 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-01-09   
619-786 5 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-01-09   
619-786 6 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-01-09   
619-786 7 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-05-23   
619-786 8 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-05-23   
619-786 9 SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2011-01-11   
619-787 A SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
619-788 A SNDHCAAXJMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732      
619-788 0 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2009-05-13   
619-788 1 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2002-12-07   
619-788 2 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2002-12-07   
619-788 3 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2002-12-07   
619-788 4 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2002-12-07   
619-788 5 SNDHCAAXJMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732      
619-788 6 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2002-12-07   
619-788 7 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2002-12-07   
619-788 8 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2002-12-07   
619-788 9 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2002-12-07   
619-793 A ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
619-793 0 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2005-03-26   
619-793 1 SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2005-06-16   
619-793 2 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2024-10-18   
619-793 3 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2005-06-16   

<< 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 >>

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.