Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 971 [Rate centres in NPA 971] [Dial plan for NPA 971]

NXX: 475

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
971-475 A Seaside OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2024-01-25   
971-475 8 Seaside OR PTLDOR13DS4  157F PEERLESS NETWORK OF OREGON, LLC - OR 672   2024-12-26   
971-475 9 Seaside OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2024-01-25   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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