Local Calling Guide

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

NXX: 744

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
503-744 A Clackamas OR PTLDOR62DS2  7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-744 0 Clackamas OR PTLDOR13XFX  318J COMCAST IP PHONE, LLC 672      
503-744 1 Clackamas OR PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-744 2 Clackamas OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
503-744 3 Clackamas OR PTLDOR62DS2  7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-744 4 Clackamas OR PTLDOR13XFX  318J COMCAST IP PHONE, LLC 672      
503-744 5 Clackamas OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
503-744 6 Clackamas OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
503-744 7 Clackamas OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
503-744 8 Clackamas OR LKOSOR62DS0  9638 QWEST CORPORATION 672      
503-744 9 Clackamas OR PTLJORIY1MD  5562 METROPCS, INC. 672      

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

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