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: 599

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
858-599 A National City CA SNDGCA0263Z  965H FRACTEL LLC 732      
858-599 0 National City CA SNDGCAJW6MD  073H TELNYX LLC 732   2020-11-23   
858-599 1 National City CA SNDGCADV1MD  5562 METROPCS, INC. 732   2021-01-03   
858-599 2 National City CA SNDGCADV1MD  5562 METROPCS, INC. 732   2021-01-03   
858-599 3 National City CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-03-04   
858-599 4 National City CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-03-04   
858-599 5 National City CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-03-04   
858-599 6 National City CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-03-04   
858-599 7 National City CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-02-21   
858-599 8 National City CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-02-21   
858-599 9 National City CA SNDGCA0263Z  965H FRACTEL LLC 732   2020-09-10   

Last updated: Fri, 13 May 2022 22:16:13 UTC

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