Local Calling Guide

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NPA: 858 [Rate centres in NPA 858] [Dial plan for NPA 858]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
858-422 3 Coronado CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2021-11-26   
858-422 4 Coronado CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2021-11-26   
858-422 5 Coronado CA SNDGCAJW6MD  073H TELNYX LLC 732   2024-11-08   
858-422 6 Coronado CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2022-09-03   
858-422 7 Coronado CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-12-11   
858-422 8 Coronado CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-12-11   
858-422 9 Coronado CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-12-11   
858-423 A San Diego: San Diego DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2025-03-30   
858-423 0 San Diego: San Diego DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2025-03-30   
858-423 1 San Diego: San Diego DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2025-03-30   
858-423 2 San Diego: San Diego DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2026-02-14   
858-423 3 San Diego: San Diego DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2025-11-10   
858-423 4 San Diego: San Diego DA CA   624H ONVOY SPECTRUM, LLC 732   2025-03-31   
858-423 5 San Diego: San Diego DA CA   624H ONVOY SPECTRUM, LLC 732   2025-03-31   
858-423 6 San Diego: San Diego DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2026-03-14   
858-423 7 San Diego: San Diego DA CA   624H ONVOY SPECTRUM, LLC 732   2025-03-31   
858-423 8 San Diego: San Diego DA CA   624H ONVOY SPECTRUM, LLC 732   2025-03-31   
858-423 9 San Diego: San Diego DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2025-12-10   
858-424 A El Cajon CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
858-424 0 El Cajon CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2023-07-08   
858-424 1 El Cajon CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2023-09-10   
858-424 2 El Cajon CA SNDGCA02XHX  939H COMMIO, LLC 732   2024-01-29   
858-424 3 El Cajon CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2023-05-22   
858-424 4 El Cajon CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2023-05-22   
858-424 5 El Cajon CA SNDGCA02XHX  939H COMMIO, LLC 732   2024-01-29   
858-424 6 El Cajon CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2024-03-23   
858-424 7 El Cajon CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2024-12-18   
858-424 8 El Cajon CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2023-05-22   
858-424 9 El Cajon CA SNDGCA02XHX  939H COMMIO, LLC 732   2024-01-29   
858-425 A San Diego: San Diego DA CA   624H ONVOY SPECTRUM, LLC 732   2025-03-21   
858-425 0 San Diego: San Diego DA CA   624H ONVOY SPECTRUM, LLC 732   2025-03-21   
858-425 1 San Diego: San Diego DA CA   624H ONVOY SPECTRUM, LLC 732   2025-03-21   
858-425 2 San Diego: San Diego DA CA   624H ONVOY SPECTRUM, LLC 732   2025-03-21   
858-425 3 San Diego: San Diego DA CA   624H ONVOY SPECTRUM, LLC 732   2025-03-21   
858-425 4 San Diego: San Diego DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2025-03-29   
858-425 5 San Diego: San Diego DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2025-03-29   
858-426 A El Cajon CA   649C ONVOY, LLC - CA 732   2025-05-30   
858-426 0 El Cajon CA   649C ONVOY, LLC - CA 732   2025-05-30   
858-426 1 El Cajon CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2025-06-02   
858-426 2 El Cajon CA   649C ONVOY, LLC - CA 732   2025-11-09   
858-426 3 El Cajon CA   649C ONVOY, LLC - CA 732   2025-10-26   
858-426 4 El Cajon CA   649C ONVOY, LLC - CA 732   2025-10-26   
858-426 5 El Cajon CA   624H ONVOY SPECTRUM, LLC 732   2025-10-14   
858-426 6 El Cajon CA   624H ONVOY SPECTRUM, LLC 732   2025-10-14   
858-426 7 El Cajon CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2025-07-01   
858-426 9 El Cajon CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2025-09-01   
858-427 A San Diego: Linda Vista DA CA   829J PAETEC ITEL, LLC 732      
858-427 0 San Diego: Linda Vista DA CA   829J PAETEC ITEL, LLC 732      
858-427 1 San Diego: Linda Vista DA CA   829J PAETEC ITEL, LLC 732      
858-427 2 San Diego: Linda Vista DA CA   829J PAETEC ITEL, LLC 732      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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