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

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
619-803 3   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2024-05-17   
619-803 4   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2024-06-17   
619-803 5   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2024-06-17   
619-803 6   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2024-07-17   
619-803 7 SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2022-07-25   
619-803 8 SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2022-07-25   
619-803 9   939H COMMIO, LLC 732   2024-01-29   
619-804 A   5562 METROPCS, INC. 732      
619-804 0   5562 METROPCS, INC. 732      
619-804 1 ESCNCAKYGT0  5562 METROPCS, INC. 732      
619-804 2 ESCNCAKYGT0  5562 METROPCS, INC. 732      
619-804 3 ESCNCAKYGT0  5562 METROPCS, INC. 732      
619-804 4 ESCNCAKYGT0  5562 METROPCS, INC. 732      
619-804 5 ESCNCAKYGT0  5562 METROPCS, INC. 732      
619-804 6   5562 METROPCS, INC. 732      
619-804 7 ESCNCAKYGT0  5562 METROPCS, INC. 732      
619-804 8 ESCNCAKYGT0  5562 METROPCS, INC. 732      
619-804 9   5562 METROPCS, INC. 732      
619-806 A SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
619-806 0 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
619-806 1 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
619-806 2 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
619-806 3 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2012-06-27   
619-806 4 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
619-806 5 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
619-806 6 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2011-03-05   
619-806 7 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2012-07-27   
619-806 8 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
619-806 9 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
619-807 A   5562 METROPCS, INC. 732      
619-807 0   5562 METROPCS, INC. 732      
619-807 1 ESCNCAKYGT0  5562 METROPCS, INC. 732      
619-807 2 ESCNCAKYGT0  5562 METROPCS, INC. 732      
619-807 3 ESCNCAKYGT0  5562 METROPCS, INC. 732      
619-807 4 ESCNCAKYGT0  5562 METROPCS, INC. 732      
619-807 5   5562 METROPCS, INC. 732      
619-807 6 ESCNCAKYGT0  5562 METROPCS, INC. 732      
619-807 7 ESCNCAKYGT0  5562 METROPCS, INC. 732      
619-807 8 ESCNCAKYGT0  5562 METROPCS, INC. 732      
619-807 9   5562 METROPCS, INC. 732      
619-808 A SNDGCA02DS0  9740 PACIFIC BELL 732      
619-808 0 SNDGCA02DS0  9740 PACIFIC BELL 732      
619-808 1 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2002-12-08   
619-808 2 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2002-12-08   
619-808 3 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2002-12-08   
619-808 4 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2006-03-26   
619-808 5 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2004-03-27   
619-808 6 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2004-03-27   
619-808 7 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2002-12-08   
619-808 8 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2002-12-08   

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

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