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Glendale, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
817-395 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2003-08-30   
817-395 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2003-08-30   
817-395 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-03-22   
817-395 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-11-23   
817-395 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-04-21   
817-395 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2017-07-22   
817-395 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2017-07-22   
817-395 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2017-11-11   
817-446 A FTWOTXGLRP0  9533 SOUTHWESTERN BELL 552      
817-446 0   9533 SOUTHWESTERN BELL 552      
817-446 1   9533 SOUTHWESTERN BELL 552      
817-446 2   9533 SOUTHWESTERN BELL 552      
817-446 3   9533 SOUTHWESTERN BELL 552      
817-446 4   9533 SOUTHWESTERN BELL 552      
817-446 5   9533 SOUTHWESTERN BELL 552      
817-446 6   9533 SOUTHWESTERN BELL 552      
817-446 7   9533 SOUTHWESTERN BELL 552      
817-446 8   9533 SOUTHWESTERN BELL 552      
817-446 9   903C ONVOY, LLC - TX 552   2025-03-02   
817-451 A FTWOTXGLRP0  9533 SOUTHWESTERN BELL 552      
817-454 A ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-457 A FTWOTXGLRP0  9533 SOUTHWESTERN BELL 552      
817-492 A FTWOTXGLRP0  9533 SOUTHWESTERN BELL 552      
817-492 0   9533 SOUTHWESTERN BELL 552      
817-492 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-01-25   
817-492 2   9533 SOUTHWESTERN BELL 552      
817-492 3   9533 SOUTHWESTERN BELL 552      
817-492 4   9533 SOUTHWESTERN BELL 552      
817-492 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2014-12-19   
817-492 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2014-12-19   
817-492 7   9533 SOUTHWESTERN BELL 552      
817-492 8   9533 SOUTHWESTERN BELL 552      
817-492 9   9533 SOUTHWESTERN BELL 552      
817-496 A FTWOTXGLRP0  9533 SOUTHWESTERN BELL 552      
817-507 A DLLSTXALDS4  903C ONVOY, LLC - TX 552      
817-507 0   903C ONVOY, LLC - TX 552      
817-507 1   903C ONVOY, LLC - TX 552      
817-507 2   903C ONVOY, LLC - TX 552      
817-507 3   792K CHARTER IP ENABLED SERVICES, LLC 552   2005-12-25   
817-507 4   903C ONVOY, LLC - TX 552      
817-507 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-01-19   
817-507 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-01-19   
817-507 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-01-19   
817-507 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-01-19   
817-507 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-01-19   
817-564 A DLLSTXHM0MD  829J PAETEC ITEL, LLC 552   2025-01-23   
817-564 0   829J PAETEC ITEL, LLC 552      
817-564 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2004-10-03   
817-564 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2004-10-03   
817-564 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2004-10-03   
817-564 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2004-10-03   
817-564 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2004-10-03   
817-564 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2004-10-03   
817-564 7   829J PAETEC ITEL, LLC 552      
817-564 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2011-07-16   
817-564 9   829J PAETEC ITEL, LLC 552      
817-586 A DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-586 0   515J IP HORIZON LLC 552   2021-05-30   
817-586 1   903C ONVOY, LLC - TX 552   2008-11-17   
817-586 2   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-586 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-07-03   
817-586 4   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-586 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2011-07-25   
817-586 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2011-07-25   
817-586 7   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-586 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-01-19   
817-586 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2011-07-25   
817-647 A ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-647 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-01-27   
817-647 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-01-27   
817-647 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-01-27   
817-647 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2017-07-22   
817-647 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-04-21   
817-647 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-01-19   
817-647 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-01-28   
817-647 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-01-28   
817-647 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-01-28   
817-647 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-01-28   
817-653 A RCSNTXHVBMD  516C AT&T CORP. 552      
817-653 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-09-09   
817-653 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2011-07-16   
817-653 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2012-02-06   
817-653 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2012-02-06   
817-653 4   793K TWC IP ENABLED SERVICES, LLC 552   2006-12-06   
817-653 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2012-02-06   
817-653 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2007-04-22   
817-653 7   516C AT&T CORP. 552   2006-04-15   
817-653 8   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-12-24   
817-653 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-12-13   
817-687 A   903C ONVOY, LLC - TX 552      
817-687 0   903C ONVOY, LLC - TX 552      
817-687 1   903C ONVOY, LLC - TX 552      
817-687 2   903C ONVOY, LLC - TX 552      
817-687 3   903C ONVOY, LLC - TX 552      
817-687 4   903C ONVOY, LLC - TX 552      
817-687 5   903C ONVOY, LLC - TX 552      
817-687 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-03-25   
817-687 7   793K TWC IP ENABLED SERVICES, LLC 552   2011-08-15   
817-687 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2011-07-16   
817-687 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2011-07-16   

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

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