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Irving EMS, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
214-226 A FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
214-226 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
214-226 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
214-226 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
214-226 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
214-226 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
214-226 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
214-226 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
214-226 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
214-226 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
214-226 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
214-500 A FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
214-500 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
214-500 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
214-500 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
214-500 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
214-500 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
214-500 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2003-08-04   
214-500 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
214-500 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
214-500 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
214-500 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
214-519 A FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
214-519 0   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
214-519 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2007-07-30   
214-519 2   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
214-519 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2007-07-30   
214-519 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2007-07-30   
214-519 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2008-11-10   
214-519 6   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
214-519 7   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
214-519 8   004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-03-11   
214-519 9   004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-10-28   
214-541 A FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
214-541 0   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
214-541 1   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
214-541 2   5562 METROPCS, INC. 552   2007-10-26   
214-541 3   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
214-541 4   5562 METROPCS, INC. 552   2007-10-26   
214-541 5   5562 METROPCS, INC. 552   2007-10-26   
214-541 6   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
214-541 7   5562 METROPCS, INC. 552   2007-10-26   
214-541 8   5562 METROPCS, INC. 552   2007-10-26   
214-541 9   903C ONVOY, LLC - TX 552   2009-10-13   
214-591 A IRNGTXXBPS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
214-886 A FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
469-713 A DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
469-713 0   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
469-713 1   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-09-02   
469-713 2   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-09-02   
469-713 3   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2006-04-24   
469-713 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-09-27   
469-713 5   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
469-713 6   004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-11-18   
469-713 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-09-27   
469-713 8   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
469-713 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-11-11   
469-735 A DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
469-735 0   5562 METROPCS, INC. 552   2006-04-11   
469-735 1   5562 METROPCS, INC. 552   2006-04-11   
469-735 2   5562 METROPCS, INC. 552   2006-04-11   
469-735 3   5562 METROPCS, INC. 552   2006-04-11   
469-735 4   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552   2005-10-22   
469-735 5   5562 METROPCS, INC. 552   2006-04-11   
469-735 6   5562 METROPCS, INC. 552   2006-04-11   
469-735 7   5562 METROPCS, INC. 552   2006-04-11   
469-735 8   5562 METROPCS, INC. 552   2006-04-11   
469-735 9   5562 METROPCS, INC. 552   2006-01-20   
469-995 A IRNGTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
469-995 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-12-22   
469-995 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-12-22   
469-995 2   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
469-995 3   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
469-995 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-12-22   
469-995 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-12-22   
469-995 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-12-22   
469-995 7   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-01-31   
469-995 8   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-01-31   
469-995 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-02-20   
972-251 A IRNGTXXBDS1  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-251 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-03-10   
972-251 1   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-251 2   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-251 3   5562 METROPCS, INC. 552   2010-12-10   
972-251 4   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-251 5   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-251 6   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-251 7   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-251 8   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-251 9   5562 METROPCS, INC. 552   2010-12-10   
972-256 A IRNGTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-256 0   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-256 1   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-256 2   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-256 3   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-256 4   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-256 5   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-256 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-09-27   
972-256 7   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-256 8   004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-12-30   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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