Local Calling Guide

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

NXX: 486

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
503-486 A Stafford-Sandy OR PTLGORIAAMD  8656 GLOBAL CROSSING LOCAL SERVICES, INC. - OR 672      
503-486 0 Stafford-Sandy OR PTLDOR13X4X  624H ONVOY SPECTRUM, LLC 672   2023-06-08   
503-486 1 Stafford-Sandy OR PTLGORIAAMD  8656 GLOBAL CROSSING LOCAL SERVICES, INC. - OR 672      
503-486 2 Stafford-Sandy OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672      
503-486 3 Stafford-Sandy OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2020-11-10   
503-486 4 Stafford-Sandy OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2020-11-10   
503-486 5 Stafford-Sandy OR PTLDOR13XFX  318J COMCAST IP PHONE, LLC 672   2008-03-31   
503-486 6 Stafford-Sandy OR PTLDORWAXDY  2998 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - OR 672   2010-08-04   
503-486 7 Stafford-Sandy OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2007-04-15   
503-486 8 Stafford-Sandy OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2012-12-16   
503-486 9 Stafford-Sandy OR PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2021-03-17   

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

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