Local Calling Guide

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NPA: 281 [Rate centres in NPA 281] [Dial plan for NPA 281]

NXX: 429

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-429 A Porter Heights EMS TX PTHSTXXARS0  2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 560      
281-429 0 Porter Heights EMS TX PTHSTXXARS0  2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 560      
281-429 1 Porter Heights EMS TX PTHSTXXARS0  2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 560      
281-429 2 Porter Heights EMS TX PTHSTXXARS0  2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 560      
281-429 3 Porter Heights EMS TX PTHSTXXARS0  2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 560      
281-429 4 Porter Heights EMS TX PTHSTXXARS0  2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 560      
281-429 5 Porter Heights EMS TX PTHSTXXARS0  2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 560      
281-429 6 Porter Heights EMS TX HSTNTXJAXVX  353D CHARTER FIBERLINK TX-CCO, LLC - TX 560   2016-07-08   
281-429 7 Porter Heights EMS TX PTHSTXXARS0  2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 560      
281-429 8 Porter Heights EMS TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2011-06-24   
281-429 9 Porter Heights EMS TX PTHSTXXARS0  2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 560      

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

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