Local Calling Guide

Area code/prefix search

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NPA: 503 [Rate centres in NPA 503] [Dial plan for NPA 503]

NXX: 833

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
503-833 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-833 0 Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-833 1 Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-833 2 Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2004-11-07   
503-833 3 Portland OR PTLDOR13DS3  9638 QWEST CORPORATION 672      
503-833 4 Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-833 5 Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-833 6 Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-833 7 Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-833 8 Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-833 9 Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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