Local Calling Guide

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

NXX: 739

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
503-739 A Seaside OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-739 0 Seaside OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-739 1 Seaside OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-739 2 Seaside OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-739 3 Seaside OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-739 4 Seaside OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2010-07-20   
503-739 5 Seaside OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2011-06-04   
503-739 6 Seaside OR PTLJORIY0MD  5562 METROPCS, INC. 672   2017-07-24   
503-739 7 Seaside OR HMTNOR210MD  352D CHARTER FIBERLINK OR-CCVII, LLC - OR 672   2012-05-25   
503-739 8 Seaside OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2010-09-04   
503-739 9 Seaside OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2020-11-10   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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