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: 476

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
971-476 A Clackamas OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2024-01-26   
971-476 0 Clackamas OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2024-02-04   
971-476 1 Clackamas OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2024-02-04   
971-476 2 Clackamas OR PTLDOR13VMD  939H COMMIO, LLC 672   2024-03-03   
971-476 3 Clackamas OR PTLDOR13VMD  939H COMMIO, LLC 672   2024-03-03   
971-476 4 Clackamas OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2024-04-21   
971-476 5 Clackamas OR PTLDOR13DS4  157F PEERLESS NETWORK OF OREGON, LLC - OR 672   2024-03-24   
971-476 6 Clackamas OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2024-01-26   
971-476 7 Clackamas OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2024-01-26   
971-476 8 Clackamas OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2024-01-26   
971-476 9 Clackamas OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2024-01-26   

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

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