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
858-418 1   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-418 2   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-418 3   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-418 4   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-418 5   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-418 6   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-418 7   7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2026-05-25   
858-418 8   649C ONVOY, LLC - CA 732   2025-11-09   
858-418 9   649C ONVOY, LLC - CA 732   2025-11-09   
858-419 A SNDGCAJWIMD  478J NUSO, LLC 732   2025-01-04   
858-419 0   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-419 1 SNDGCAJWIMD  478J NUSO, LLC 732   2025-01-04   
858-419 2   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-419 3   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-419 4   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-419 5   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-419 6   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-419 7   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-419 8   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-419 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2025-01-17   
858-423 A   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2025-03-30   
858-423 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2025-03-30   
858-423 1   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2025-03-30   
858-423 2   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2026-02-14   
858-423 4   624H ONVOY SPECTRUM, LLC 732   2025-03-31   
858-423 5   624H ONVOY SPECTRUM, LLC 732   2025-03-31   
858-423 6   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2026-03-14   
858-423 7   624H ONVOY SPECTRUM, LLC 732   2025-03-31   
858-423 8   624H ONVOY SPECTRUM, LLC 732   2025-03-31   
858-423 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2025-12-10   
858-425 A   624H ONVOY SPECTRUM, LLC 732   2025-03-21   
858-425 0   624H ONVOY SPECTRUM, LLC 732   2025-03-21   
858-425 1   624H ONVOY SPECTRUM, LLC 732   2025-03-21   
858-425 2   624H ONVOY SPECTRUM, LLC 732   2025-03-21   
858-425 3   624H ONVOY SPECTRUM, LLC 732   2025-03-21   
858-425 4   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2025-03-29   
858-425 5   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2025-03-29   
858-425 6   7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2026-03-23   
858-425 7   7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2026-03-23   
858-425 8   7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2026-03-23   
858-425 9   7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2026-05-25   
858-446 A   0051 SHELCOMM 732   2026-07-04   
858-477 A SNDGCA0263Z  965H FRACTEL, LLC 732      
858-477 0 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2021-08-06   
858-477 1 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2021-08-06   
858-477 2 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2021-08-06   
858-477 3 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2021-08-06   
858-477 4 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2021-08-06   
858-477 5 SNDGCAJW6MD  073H TELNYX LLC 732   2024-09-12   
858-477 6 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2021-08-14   
858-477 7 SNDGCA0263Z  965H FRACTEL, LLC 732   2021-08-05   
858-477 8 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2021-08-07   
858-477 9 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2021-08-07   
858-600 A   114J EXIANT COMMUNICATIONS LLC 732   2026-05-01   
858-600 0   114J EXIANT COMMUNICATIONS LLC 732   2026-05-01   
858-600 1   7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2026-05-25   
858-600 2   7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2026-05-25   
858-600 3   7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2026-05-25   
858-600 4   7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2026-05-25   
858-600 5   321J HD CARRIER LLC 732   2026-05-15   
858-600 6   321J HD CARRIER LLC 732   2026-05-15   
858-600 7   321J HD CARRIER LLC 732   2026-05-15   
858-600 8   321J HD CARRIER LLC 732   2026-05-15   
858-600 9   7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2026-05-25   
858-727 A SNDGCA0266Z  516J TON80 COMMUNICATIONS, LLC 732      
858-727 0 SNDGCAJW6MD  073H TELNYX LLC 732   2021-01-11   
858-727 1 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2021-08-17   
858-727 2 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2021-01-18   
858-727 3 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2021-02-18   
858-727 4 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2021-02-18   
858-727 5 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2021-02-18   
858-727 6 SNDGCA0266Z  516J TON80 COMMUNICATIONS, LLC 732   2021-01-07   
858-727 7 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2021-03-12   
858-727 8 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2021-08-17   
858-727 9 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2021-08-17   
858-744 A SNDGCA0263Z  965H FRACTEL, LLC 732      
858-744 0 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-06-25   
858-744 1 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-06-25   
858-744 2 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-06-25   
858-744 3 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-06-25   
858-744 4 SNDGCA0263Z  965H FRACTEL, LLC 732   2021-06-24   
858-744 5 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-06-25   
858-744 6 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-06-25   
858-744 7 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-06-25   
858-744 8 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2021-08-06   
858-744 9 SNDGCA02XHX  939H COMMIO, LLC 732   2024-01-29   
858-789 A SNDGCA0263Z  965H FRACTEL, LLC 732      
858-789 0 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-03-07   
858-789 1 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-03-07   
858-789 2 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-03-07   
858-789 3 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-03-07   
858-789 4 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-03-07   
858-789 5 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-03-07   
858-789 6 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-03-07   
858-789 7 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-03-07   
858-789 8 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-03-07   
858-789 9 SNDGCA0263Z  965H FRACTEL, LLC 732   2021-03-06   
858-828 A SNDGCA0263Z  965H FRACTEL, LLC 732      
858-828 0 ESCNCAKY2MD  5562 METROPCS, INC. 732   2022-05-12   
858-828 1 ESCNCAKY2MD  5562 METROPCS, INC. 732   2022-05-12   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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