Local Calling Guide

Area code/prefix search

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NPA: 903 [Rate centres in NPA 903] [Dial plan for NPA 903]

NXX: 287

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
903-287 A Canton TX CNTNTXXADS1  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
903-287 0 Canton TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2009-02-21   
903-287 1 Canton TX   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552   2003-10-11   
903-287 2 Canton TX   073H TELNYX LLC 552   2017-06-19   
903-287 3 Canton TX   5562 METROPCS, INC. 552   2008-05-18   
903-287 4 Canton TX   5562 METROPCS, INC. 552   2009-04-02   
903-287 5 Canton TX   903C ONVOY, LLC - TX 552   2011-11-26   
903-287 6 Canton TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-04-28   
903-287 7 Canton TX   903C ONVOY, LLC - TX 552   2016-04-11   
903-287 8 Canton TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-05-21   
903-287 9 Canton TX   903C ONVOY, LLC - TX 552   2008-11-21   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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