Local Calling Guide

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

NXX: 457

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
503-457 A Tillamook OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
503-457 0 Tillamook OR THDLORXAFMD  750E ONVOY, LLC - OR 672   2020-08-14   
503-457 1 Tillamook OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2018-05-05   
503-457 2 Tillamook OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2018-05-05   
503-457 3 Tillamook OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2018-02-19   
503-457 4 Tillamook OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2004-07-03   
503-457 5 Tillamook OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2016-06-03   
503-457 6 Tillamook OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2003-05-17   
503-457 7 Tillamook OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2017-07-02   
503-457 8 Tillamook OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2013-07-08   
503-457 9 Tillamook OR PTLDOR69X9X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672   2018-10-22   

Last updated: Fri, 28 Jun 2024 03:14:50 UTC

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