Local Calling Guide

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

NXX: 564

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
503-564 A Hood Land OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672      
503-564 0 Hood Land OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2005-07-15   
503-564 1 Hood Land OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2005-07-15   
503-564 2 Hood Land OR BVTNORAGDS2  326E YMAX COMMUNICATIONS CORP. - OR 672   2009-10-02   
503-564 3 Hood Land OR PTLDOR69X9X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672   2007-12-02   
503-564 4 Hood Land OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2005-03-25   
503-564 5 Hood Land OR BVTNORAGDS2  326E YMAX COMMUNICATIONS CORP. - OR 672   2009-10-02   
503-564 6 Hood Land OR BVTNORAGDS2  326E YMAX COMMUNICATIONS CORP. - OR 672   2009-10-02   
503-564 7 Hood Land OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2007-06-15   
503-564 8 Hood Land OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2008-11-29   
503-564 9 Hood Land OR PTLDORWAXKY  936F ASTOUND BROADBAND, LLC - OR 672   2009-07-20   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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