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: 917

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
971-917 A Portland OR BVTNORXBX1Y  750E ONVOY, LLC - OR 672      
971-917 0 Portland OR BVTNORXBX1Y  750E ONVOY, LLC - OR 672   2023-04-15   
971-917 1 Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2023-04-16   
971-917 2 Portland OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2023-06-30   
971-917 3 Portland OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2023-09-10   
971-917 4 Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2023-04-16   
971-917 5 Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2023-04-16   
971-917 6 Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2023-04-16   
971-917 7 Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2023-04-16   
971-917 8 Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2024-01-26   
971-917 9 Portland OR   6529 T-MOBILE USA, INC. 672   2024-01-22   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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