Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 346 [Rate centres in NPA 346] [Dial plan for NPA 346]

NXX: 869

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-869 A Houston Suburban TX   490J DISH WIRELESS, LLC 560   2025-06-19   
346-869 0 Houston Suburban TX   490J DISH WIRELESS, LLC 560   2025-06-19   
346-869 1 Houston Suburban TX   490J DISH WIRELESS, LLC 560   2025-07-21   
346-869 2 Houston Suburban TX   490J DISH WIRELESS, LLC 560   2025-08-20   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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