Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 858 [Rate centres in NPA 858] [Dial plan for NPA 858]

NXX: 363

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
858-363 A Jacumba CA SNDGCA02XHX  939H COMMIO, LLC 732      
858-363 0 Jacumba CA SNDGCA02XHX  939H COMMIO, LLC 732   2023-01-02   
858-363 1 Jacumba CA SNDGCA02XHX  939H COMMIO, LLC 732   2023-01-02   
858-363 2 Jacumba CA SNDGCA02XHX  939H COMMIO, LLC 732   2023-01-02   
858-363 3 Jacumba CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2023-01-03   
858-363 4 Jacumba CA SNDGCA02XHX  939H COMMIO, LLC 732   2024-01-28   
858-363 6 Jacumba CA SNDGCA0264Z  145J TERRA NOVA TELECOM INC. 732   2024-02-02   
858-363 8 Jacumba CA SNDGCAJW6MD  073H TELNYX LLC 732   2023-03-19   
858-363 9 Jacumba CA SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2023-01-03   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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