Local Calling Guide

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

NXX: 601

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-601 A Porter TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-601 0 Porter TX   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-601 1 Porter TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-09-11   
281-601 2 Porter TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2010-01-22   
281-601 3 Porter TX   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-601 4 Porter TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-04-28   
281-601 5 Porter TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2009-07-24   
281-601 6 Porter TX   318C CEBRIDGE TELECOM TX, L.P. - TX 560   2007-05-11   
281-601 7 Porter TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2010-01-22   
281-601 8 Porter TX   318C CEBRIDGE TELECOM TX, L.P. - TX 560   2014-04-11   
281-601 9 Porter TX   997G LOCAL ACCESS LLC - TX 560   2016-04-01   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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