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: 374

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
971-374 A Salem OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672      
971-374 0 Salem OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2020-05-31   
971-374 1 Salem OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2020-05-31   
971-374 2 Salem OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2020-05-31   
971-374 3 Salem OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2021-05-03   
971-374 4 Salem OR   6529 T-MOBILE USA, INC. 672   2022-02-05   
971-374 5 Salem OR   750E ONVOY, LLC - OR 672   2024-09-15   
971-374 6 Salem OR   6529 T-MOBILE USA, INC. 672   2022-05-03   
971-374 7 Salem OR   6529 T-MOBILE USA, INC. 672   2020-09-10   
971-374 8 Salem OR   5562 METROPCS, INC. 672   2020-07-23   
971-374 9 Salem OR   5562 METROPCS, INC. 672   2020-07-23   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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