Local Calling Guide

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

NXX: 944

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
503-944 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-944 0 Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-944 1 Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-944 2 Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-944 3 Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-944 4 Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-944 5 Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-944 6 Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-944 7 Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-944 8 Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-944 9 Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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