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: 360

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
971-360 A Portland OR PTLDOR13XFX  318J COMCAST IP PHONE, LLC 672      
971-360 0 Portland OR   750E ONVOY, LLC - OR 672   2023-11-26   
971-360 1 Portland OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2025-09-01   
971-360 2 Portland OR   318J COMCAST IP PHONE, LLC 672   2023-12-08   
971-360 3 Portland OR   318J COMCAST IP PHONE, LLC 672   2023-12-08   
971-360 4 Portland OR   318J COMCAST IP PHONE, LLC 672   2023-12-08   
971-360 5 Portland OR   318J COMCAST IP PHONE, LLC 672   2023-12-08   
971-360 6 Portland OR   318J COMCAST IP PHONE, LLC 672   2023-12-08   
971-360 7 Portland OR   318J COMCAST IP PHONE, LLC 672   2023-12-08   
971-360 8 Portland OR   750E ONVOY, LLC - OR 672   2023-11-26   
971-360 9 Portland OR   750E ONVOY, LLC - OR 672   2023-11-26   

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

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