Local Calling Guide

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

NXX: 563

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
503-563 A Stafford-Sandy OR PTLGORIAAMD  8656 GLOBAL CROSSING LOCAL SERVICES, INC. - OR 672      
503-563 0 Stafford-Sandy OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672      
503-563 1 Stafford-Sandy OR PTLGORIAAMD  8656 GLOBAL CROSSING LOCAL SERVICES, INC. - OR 672      
503-563 2 Stafford-Sandy OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
503-563 3 Stafford-Sandy OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672      
503-563 4 Stafford-Sandy OR PTLGORIAAMD  8656 GLOBAL CROSSING LOCAL SERVICES, INC. - OR 672      
503-563 5 Stafford-Sandy OR PTLDOR13XFX  318J COMCAST IP PHONE, LLC 672      
503-563 6 Stafford-Sandy OR PTLDOR13XFX  318J COMCAST IP PHONE, LLC 672      
503-563 7 Stafford-Sandy OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672      
503-563 8 Stafford-Sandy OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
503-563 9 Stafford-Sandy OR   624H ONVOY SPECTRUM, LLC 672      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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