Local Calling Guide

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

NXX: 298

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
503-298 A Astoria OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672      
503-298 0 Astoria OR HLBOOR38CM1  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2004-12-14   
503-298 1 Astoria OR PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2005-06-27   
503-298 2 Astoria OR ASTROR64DS0  9638 QWEST CORPORATION 672   2005-04-13   
503-298 3 Astoria OR PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-02-23   
503-298 4 Astoria OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2002-09-15   
503-298 5 Astoria OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2010-02-20   
503-298 6 Astoria OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2010-11-20   
503-298 7 Astoria OR HLBOOR38CM1  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2006-10-12   
503-298 8 Astoria OR HLBOOR38CM1  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2005-05-13   
503-298 9 Astoria OR HLBOOR38CM1  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2005-05-13   

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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