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: 290

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
971-290 A Scappoose OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
971-290 0 Scappoose OR   750E ONVOY, LLC - OR 672   2024-04-20   
971-290 1 Scappoose OR   750E ONVOY, LLC - OR 672   2020-08-14   
971-290 2 Scappoose OR   750E ONVOY, LLC - OR 672   2020-08-14   
971-290 3 Scappoose OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2025-01-19   
971-290 4 Scappoose OR   750E ONVOY, LLC - OR 672   2021-03-05   
971-290 5 Scappoose OR   750E ONVOY, LLC - OR 672   2021-03-05   
971-290 6 Scappoose OR   750E ONVOY, LLC - OR 672   2019-11-08   
971-290 7 Scappoose OR   750E ONVOY, LLC - OR 672   2019-11-08   
971-290 8 Scappoose OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2020-12-07   
971-290 9 Scappoose OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2017-08-07   

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

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