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Denton, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
940-293 2 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-06-10   
940-293 3 ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-10-26   
940-293 4 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-09-18   
940-293 5 ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2010-07-23   
940-293 6 FRSCTXESDS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2010-02-05   
940-293 7 ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-10-26   
940-293 8 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
940-293 9 DLLSTX97X6X  145J TERRA NOVA TELECOM INC. 552   2024-09-14   
940-297 A DNTNTXXADS1  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
940-297 0 DNTNTXXADS1  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
940-297 1 DLLSTXHM0MD  829J PAETEC ITEL, LLC 552   2011-03-14   
940-297 2 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2004-09-30   
940-297 3 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2004-09-30   
940-297 4 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2004-09-30   
940-297 5 ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-10-26   
940-297 6 FRSCTXESDS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2007-08-30   
940-297 7 DLLTTX01HMD  6529 T-MOBILE USA, INC. 552   2007-07-04   
940-297 8 DLLTTX01HMD  6529 T-MOBILE USA, INC. 552   2021-08-31   
940-297 9 DLLTTX01HMD  6529 T-MOBILE USA, INC. 552   2006-03-13   
940-299 A ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
940-299 0 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2020-05-10   
940-299 1 ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-05-09   
940-299 2 ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-05-09   
940-299 3 ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-05-09   
940-299 4 ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-05-09   
940-299 5 ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-05-09   
940-299 6 ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-05-09   
940-299 7 ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-05-09   
940-299 8 ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-05-09   
940-299 9 ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-05-09   
940-300 A DLLTTX01HMD  5562 METROPCS, INC. 552      
940-300 0 DLLTTX01HMD  5562 METROPCS, INC. 552      
940-300 1 DLLTTX01HMD  5562 METROPCS, INC. 552      
940-300 2 DLLTTX01HMD  6529 T-MOBILE USA, INC. 552   2006-03-09   
940-300 3 DLLTTX01HMD  5562 METROPCS, INC. 552      
940-300 4 DLLTTX01HMD  5562 METROPCS, INC. 552      
940-300 5 DLLTTX01HMD  5562 METROPCS, INC. 552      
940-300 6 DLLTTX01HMD  5562 METROPCS, INC. 552      
940-300 7 DLLTTX01HMD  5562 METROPCS, INC. 552      
940-300 8 DLLTTX01HMD  5562 METROPCS, INC. 552      
940-300 9 DLLTTX01HMD  6529 T-MOBILE USA, INC. 552      
940-304 A DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
940-304 0 DNTNTXXAX7Y  903C ONVOY, LLC - TX 552   2017-07-02   
940-304 1 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2016-08-20   
940-304 2 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2016-08-20   
940-304 3 DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2016-09-08   
940-304 4 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2022-09-25   
940-304 5 FRSCTXESDS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2016-05-02   
940-304 6 DLLTTX01HMD  6529 T-MOBILE USA, INC. 552   2017-01-07   
940-304 7 DLLTTX01HMD  6529 T-MOBILE USA, INC. 552   2017-01-07   

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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