Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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San Diego: San Diego DA, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
619-416 2   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2015-11-15   
619-416 3   649C ONVOY, LLC - CA 732   2016-08-11   
619-416 4   6529 T-MOBILE USA, INC. 732   2016-07-23   
619-416 5   6529 T-MOBILE USA, INC. 732   2016-07-23   
619-416 6   6529 T-MOBILE USA, INC. 732   2016-07-23   
619-416 7   6529 T-MOBILE USA, INC. 732   2016-07-23   
619-416 8   6529 T-MOBILE USA, INC. 732   2016-07-23   
619-416 9   6529 T-MOBILE USA, INC. 732   2016-07-23   
619-417 A SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
619-430 A SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
619-430 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-05-03   
619-430 1   318J COMCAST IP PHONE, LLC 732   2014-03-18   
619-430 2   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-03-17   
619-430 3   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-05-30   
619-430 4   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-04-12   
619-430 5   6529 T-MOBILE USA, INC. 732   2014-04-05   
619-430 6   6529 T-MOBILE USA, INC. 732   2014-04-05   
619-430 7   6529 T-MOBILE USA, INC. 732   2014-04-05   
619-430 8   6529 T-MOBILE USA, INC. 732   2014-04-05   
619-430 9   6529 T-MOBILE USA, INC. 732   2014-03-18   
619-431 A SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-431 0   981E BANDWIDTH.COM CLEC, LLC - CA 732   2014-09-15   
619-431 1   981E BANDWIDTH.COM CLEC, LLC - CA 732   2014-09-15   
619-431 2   981E BANDWIDTH.COM CLEC, LLC - CA 732   2014-09-15   
619-431 3   981E BANDWIDTH.COM CLEC, LLC - CA 732   2014-09-15   
619-431 4   981E BANDWIDTH.COM CLEC, LLC - CA 732   2014-09-15   
619-431 5   516C AT&T CORP. 732   2014-09-16   
619-431 6   5562 METROPCS, INC. 732   2014-09-16   
619-431 7   5562 METROPCS, INC. 732   2014-09-16   
619-431 8   5562 METROPCS, INC. 732   2014-09-16   
619-431 9   5562 METROPCS, INC. 732   2014-09-16   
619-432 A ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
619-432 0   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2014-12-19   
619-432 1   318J COMCAST IP PHONE, LLC 732   2019-05-08   
619-432 2   981E BANDWIDTH.COM CLEC, LLC - CA 732   2014-12-19   
619-432 3   649C ONVOY, LLC - CA 732   2014-12-30   
619-432 4   649C ONVOY, LLC - CA 732   2014-12-30   
619-432 5   981E BANDWIDTH.COM CLEC, LLC - CA 732   2014-12-19   
619-432 6   981E BANDWIDTH.COM CLEC, LLC - CA 732   2014-12-19   
619-432 7   981E BANDWIDTH.COM CLEC, LLC - CA 732   2014-12-19   
619-432 8   6529 T-MOBILE USA, INC. 732   2014-12-18   
619-432 9   6529 T-MOBILE USA, INC. 732   2014-12-18   
619-436 A ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
619-436 0   318J COMCAST IP PHONE, LLC 732      
619-436 1   981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-436 2   318J COMCAST IP PHONE, LLC 732      
619-436 3   516C AT&T CORP. 732   2016-11-14   
619-436 4   981E BANDWIDTH.COM CLEC, LLC - CA 732   2012-10-06   
619-436 5   981E BANDWIDTH.COM CLEC, LLC - CA 732   2012-10-06   
619-436 6   6529 T-MOBILE USA, INC. 732   2002-12-07   
619-436 7   6529 T-MOBILE USA, INC. 732   2002-12-07   
619-436 8   6529 T-MOBILE USA, INC. 732   2002-12-07   
619-436 9   6529 T-MOBILE USA, INC. 732   2002-12-07   
619-446 A SNDGCA01DS0  9740 PACIFIC BELL 732      
619-446 0   9740 PACIFIC BELL 732      
619-446 1   9740 PACIFIC BELL 732      
619-446 2   9740 PACIFIC BELL 732      
619-446 3   9740 PACIFIC BELL 732      
619-446 4   9740 PACIFIC BELL 732      
619-446 5   9740 PACIFIC BELL 732      
619-446 6   829J PAETEC ITEL, LLC 732   2004-11-22   
619-446 7   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2003-10-08   
619-446 8   6529 T-MOBILE USA, INC. 732   2005-01-03   
619-446 9   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2003-10-08   
619-450 A SNDGCA060MD  478A DMR COMMUNICATIONS INC. - CA 732      
619-450 0   478A DMR COMMUNICATIONS INC. - CA 732   2007-04-05   
619-450 1   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2007-12-13   
619-450 2   7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2007-12-15   
619-450 3   6529 T-MOBILE USA, INC. 732   2008-01-20   
619-450 4   318J COMCAST IP PHONE, LLC 732   2008-03-03   
619-450 5   318J COMCAST IP PHONE, LLC 732   2007-12-28   
619-450 6   318J COMCAST IP PHONE, LLC 732   2008-03-04   
619-450 7   318J COMCAST IP PHONE, LLC 732   2008-02-03   
619-450 8   7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2007-12-15   
619-450 9   6529 T-MOBILE USA, INC. 732   2013-11-12   
619-452 A ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
619-452 0   981E BANDWIDTH.COM CLEC, LLC - CA 732   2013-08-09   
619-452 1   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2013-08-09   
619-452 2   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2013-08-09   
619-452 3   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2013-08-09   
619-452 4   5562 METROPCS, INC. 732   2013-11-18   
619-452 5   6529 T-MOBILE USA, INC. 732   2013-09-29   
619-452 6   6529 T-MOBILE USA, INC. 732   2013-09-29   
619-452 7   318J COMCAST IP PHONE, LLC 732   2013-09-11   
619-452 8   6529 T-MOBILE USA, INC. 732   2013-08-09   
619-452 9   6529 T-MOBILE USA, INC. 732   2013-08-08   
619-453 A SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-453 0   649C ONVOY, LLC - CA 732   2007-07-02   
619-453 1   6529 T-MOBILE USA, INC. 732   2007-09-25   
619-453 2   6529 T-MOBILE USA, INC. 732   2007-09-25   
619-453 3   6529 T-MOBILE USA, INC. 732   2007-09-25   
619-453 4   6529 T-MOBILE USA, INC. 732   2007-09-25   
619-453 5   6529 T-MOBILE USA, INC. 732   2007-09-25   
619-453 6   6529 T-MOBILE USA, INC. 732   2007-10-18   
619-453 7   6529 T-MOBILE USA, INC. 732   2007-10-18   
619-453 8   6529 T-MOBILE USA, INC. 732   2007-10-18   
619-453 9   6529 T-MOBILE USA, INC. 732   2007-10-18   
619-455 A SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
619-455 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-07-11   
619-455 1   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-07-11   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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