Local Calling Guide

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

NXX: 270

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
503-270 A Beaverton OR TGRDORAODS0  7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-270 0 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2007-03-08   
503-270 1 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2007-03-08   
503-270 2 Beaverton OR TGRDORAODS0  7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-270 3 Beaverton OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2020-01-20   
503-270 4 Beaverton OR TGRDORAODS0  7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-270 5 Beaverton OR PTLEORTEPS0  7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672   2006-02-12   
503-270 6 Beaverton OR PTLJORIY0MD  5562 METROPCS, INC. 672   2006-10-10   
503-270 7 Beaverton OR PTLJORIY0MD  5562 METROPCS, INC. 672   2006-10-10   
503-270 8 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2007-03-08   
503-270 9 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2007-03-08   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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