Local Calling Guide

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

NXX: 660

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
503-660 A Gresham OR GRHMORXBCG1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-660 0 Gresham OR GRHMORXBCG1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-660 1 Gresham OR GRHMORXBCG1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-660 2 Gresham OR PTLJORIY1MD  5562 METROPCS, INC. 672   2016-03-03   
503-660 3 Gresham OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2010-11-28   
503-660 4 Gresham OR PTLDOR13DS4  157F PEERLESS NETWORK OF OREGON, LLC - OR 672   2016-10-02   
503-660 5 Gresham OR PTLJORIY1MD  5562 METROPCS, INC. 672   2015-09-14   
503-660 6 Gresham OR PTLJORIY1MD  5562 METROPCS, INC. 672   2015-10-12   
503-660 7 Gresham OR PTLJORIY1MD  5562 METROPCS, INC. 672   2015-11-09   
503-660 8 Gresham OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2012-08-12   
503-660 9 Gresham OR PTLJORIY1MD  5562 METROPCS, INC. 672   2016-04-04   

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

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