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: 269

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
858-269 A Poway CA POWYCA11DS0  9740 PACIFIC BELL 732      
858-269 0 Poway CA   7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2019-03-08   
858-269 1 Poway CA   9740 PACIFIC BELL 732   2018-11-02   
858-269 2 Poway CA   6529 T-MOBILE USA, INC. 732   2021-02-04   
858-269 3 Poway CA   6529 T-MOBILE USA, INC. 732   2021-02-04   
858-269 4 Poway CA   6529 T-MOBILE USA, INC. 732   2021-02-04   
858-269 5 Poway CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2019-04-22   
858-269 6 Poway CA   073H TELNYX LLC 732   2021-02-27   
858-269 7 Poway CA   6529 T-MOBILE USA, INC. 732   2020-12-04   
858-269 8 Poway CA   6529 T-MOBILE USA, INC. 732   2020-12-04   
858-269 9 Poway CA   6529 T-MOBILE USA, INC. 732   2019-04-12   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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