Local Calling Guide

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

NXX: 855

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
503-855 A Stafford-Sandy OR PTLEORXMAMD  7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-855 0 Stafford-Sandy OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2016-07-29   
503-855 1 Stafford-Sandy OR PTLEORXMAMD  7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-855 2 Stafford-Sandy OR PTLEORXMAMD  7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-855 3 Stafford-Sandy OR PTLDOR13XFX  318J COMCAST IP PHONE, LLC 672   2007-02-12   
503-855 4 Stafford-Sandy OR PTLDOR13XFX  318J COMCAST IP PHONE, LLC 672   2009-09-29   
503-855 5 Stafford-Sandy OR PTLDOR13XFX  318J COMCAST IP PHONE, LLC 672   2015-08-07   
503-855 6 Stafford-Sandy OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2018-04-29   
503-855 7 Stafford-Sandy OR PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2015-05-06   
503-855 8 Stafford-Sandy OR PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2015-05-06   
503-855 9 Stafford-Sandy OR PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2015-05-06   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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