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
858-383 4 SNDGCA02XOZ  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2023-09-21   
858-383 5 SNDGCA02XOZ  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2023-09-21   
858-383 6 SNDGCA02XOZ  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2023-09-21   
858-383 7 SNDGCA02XOZ  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2023-09-21   
858-383 8 SNDGCA02XOZ  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2023-09-21   
858-383 9 SNDGCA02XOZ  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2023-09-21   
858-415 A ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2024-11-22   
858-415 0 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-415 1 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-415 2 SNDGCA02XOZ  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2024-11-23   
858-415 3 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-415 4 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2024-11-22   
858-415 5 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2024-11-22   
858-415 6 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2024-11-22   
858-415 7 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2024-11-22   
858-415 8 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2024-11-22   
858-415 9 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2024-11-22   
858-418 A SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-418 0 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-418 1 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-418 2 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-418 3 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-418 4 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-418 5 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-418 6 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-418 7 SNDGCA02XOZ  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2026-05-25   
858-418 8 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2025-11-09   
858-418 9 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2025-11-09   
858-419 A SNDGCAJWIMD  478J NUSO, LLC 732   2025-01-04   
858-419 0 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-419 1 SNDGCAJWIMD  478J NUSO, LLC 732   2025-01-04   
858-419 2 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-419 3 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-419 4 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-419 5 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-419 6 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-419 7 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-419 8 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-02-03   
858-419 9 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2025-01-17   
858-423 A SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2025-03-30   
858-423 0 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2025-03-30   
858-423 1 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2025-03-30   
858-423 3   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2026-08-13   
858-423 4 SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732   2025-03-31   
858-423 5 SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732   2025-03-31   
858-423 6 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2026-03-14   
858-423 7 SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732   2025-03-31   
858-423 8 SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732   2025-03-31   
858-425 A SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732   2025-03-21   
858-425 0 SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732   2025-03-21   
858-425 1 SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732   2025-03-21   
858-425 2 SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732   2025-03-21   
858-425 3 SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732   2025-03-21   
858-425 4 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2025-03-29   
858-425 5 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2025-03-29   
858-425 6 SNDGCA02XOZ  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2026-03-23   
858-425 7 SNDGCA02XOZ  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2026-03-23   
858-425 8 SNDGCA02XOZ  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2026-03-23   
858-425 9 SNDGCA02XOZ  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2026-05-25   
858-446 A SNDLCAWYAMD  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 SNDGCA0297Z  114J EXIANT COMMUNICATIONS LLC 732   2026-05-01   
858-600 0   114J EXIANT COMMUNICATIONS LLC 732   2026-05-01   
858-600 1 SNDGCA02XOZ  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2026-05-25   
858-600 2 SNDGCA02XOZ  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2026-05-25   
858-600 3 SNDGCA02XOZ  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2026-05-25   
858-600 4 SNDGCA02XOZ  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2026-05-25   
858-600 5 SNDGCA0261Z  321J HD CARRIER LLC 732   2026-05-15   
858-600 6 SNDGCA0261Z  321J HD CARRIER LLC 732   2026-05-15   
858-600 7 SNDGCA0261Z  321J HD CARRIER LLC 732   2026-05-15   
858-600 8 SNDGCA0261Z  321J HD CARRIER LLC 732   2026-05-15   
858-600 9 SNDGCA02XOZ  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   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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