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: 648

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
858-648 A Poway CA SNDGCAJW7MD  114J EXIANT COMMUNICATIONS LLC 732      
858-648 0 Poway CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-03-04   
858-648 1 Poway CA SNDGCAJW7MD  114J EXIANT COMMUNICATIONS LLC 732   2018-04-23   
858-648 2 Poway CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-03-04   
858-648 3 Poway CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-03-04   
858-648 4 Poway CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2020-11-16   
858-648 5 Poway CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2020-11-16   
858-648 6 Poway CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2020-11-16   
858-648 7 Poway CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-03-04   
858-648 8 Poway CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2018-09-16   
858-648 9 Poway CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-03-04   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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