Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 458 [Rate centres in NPA 458] [Dial plan for NPA 458]

NXX: 787

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
458-787 A Heppner OR PTLDOR13XIX  516J TON80 COMMUNICATIONS, LLC 672      
458-787 0 Heppner OR   6529 T-MOBILE USA, INC. 672   2025-04-20   
458-787 7 Heppner OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2023-02-20   
458-787 8 Heppner OR PTLDOR13XIX  516J TON80 COMMUNICATIONS, LLC 672   2022-04-11   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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