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Plano, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
469-366 9   793K TWC IP ENABLED SERVICES, LLC 552      
469-367 A   793K TWC IP ENABLED SERVICES, LLC 552      
469-367 0   793K TWC IP ENABLED SERVICES, LLC 552   2017-09-29   
469-367 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2017-12-14   
469-367 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2017-12-14   
469-367 3   6529 T-MOBILE USA, INC. 552   2025-06-06   
469-367 4   793K TWC IP ENABLED SERVICES, LLC 552   2017-09-29   
469-367 5   793K TWC IP ENABLED SERVICES, LLC 552   2017-12-20   
469-367 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2017-12-14   
469-367 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-07-10   
469-367 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2017-12-14   
469-367 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2017-12-14   
469-368 A   903C ONVOY, LLC - TX 552      
469-368 0   6529 T-MOBILE USA, INC. 552   2025-11-17   
469-368 1   6529 T-MOBILE USA, INC. 552   2025-11-17   
469-368 2   903C ONVOY, LLC - TX 552      
469-368 3   6529 T-MOBILE USA, INC. 552   2025-11-17   
469-368 4   6529 T-MOBILE USA, INC. 552   2025-11-17   
469-368 5   903C ONVOY, LLC - TX 552   2026-01-04   
469-368 6   903C ONVOY, LLC - TX 552      
469-368 7   6529 T-MOBILE USA, INC. 552   2025-11-17   
469-368 8   6529 T-MOBILE USA, INC. 552   2025-11-17   
469-368 9   903C ONVOY, LLC - TX 552      
469-380 A FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
469-380 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-03-14   
469-380 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-03-14   
469-380 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-03-14   
469-380 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-03-14   
469-380 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-03-14   
469-380 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-03-14   
469-380 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-02-23   
469-380 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-02-23   
469-380 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-02-23   
469-380 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-02-23   
469-395 A FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
469-395 0   793K TWC IP ENABLED SERVICES, LLC 552   2018-04-22   
469-395 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-05-09   
469-395 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-05-09   
469-395 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-05-09   
469-395 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-05-09   
469-395 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-05-09   
469-395 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-05-09   
469-395 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-05-09   
469-395 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-05-09   
469-395 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-04-21   
469-409 A IRNGTXXBXTY  903C ONVOY, LLC - TX 552      
469-409 0   903C ONVOY, LLC - TX 552   2017-10-13   
469-409 1   903C ONVOY, LLC - TX 552   2017-10-13   
469-409 2   903C ONVOY, LLC - TX 552   2017-10-13   
469-409 3   903C ONVOY, LLC - TX 552   2017-10-13   
469-409 4   903C ONVOY, LLC - TX 552   2017-10-13   
469-409 5   903C ONVOY, LLC - TX 552   2017-10-13   
469-409 6   903C ONVOY, LLC - TX 552   2017-10-13   
469-409 7   903C ONVOY, LLC - TX 552   2017-10-13   
469-409 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2017-12-14   
469-409 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-01-17   
469-429 A   903C ONVOY, LLC - TX 552      
469-429 0   903C ONVOY, LLC - TX 552      
469-429 1   903C ONVOY, LLC - TX 552   2026-01-04   
469-429 2   903C ONVOY, LLC - TX 552      
469-429 3   903C ONVOY, LLC - TX 552      
469-429 4   903C ONVOY, LLC - TX 552      
469-429 5   903C ONVOY, LLC - TX 552   2026-01-10   
469-429 6   903C ONVOY, LLC - TX 552      
469-429 7   903C ONVOY, LLC - TX 552      
469-429 8   903C ONVOY, LLC - TX 552   2026-01-04   
469-429 9   145J TERRA NOVA TELECOM INC. 552   2025-10-20   
469-440 A DLLATX58DS1  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 552      
469-440 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2014-03-07   
469-440 1   7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2013-02-20   
469-440 2   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2012-12-16   
469-440 3   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552   2013-03-01   
469-440 4   319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 552   2011-11-12   
469-440 5   829J PAETEC ITEL, LLC 552   2013-11-26   
469-440 6   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552   2013-03-01   
469-440 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2012-08-31   
469-440 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2012-08-31   
469-440 9   004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-04-10   
469-443 A DLLSTXTLDS7  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-443 0   793K TWC IP ENABLED SERVICES, LLC 552      
469-443 1   7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-443 2   5562 METROPCS, INC. 552   2006-09-05   
469-443 3   7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2002-10-27   
469-443 4   004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-11-15   
469-443 5   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552   2009-02-26   
469-443 6   004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-11-18   
469-443 7   7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-443 8   004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-11-18   
469-443 9   7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-467 A ALLNTXSADS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
469-479 A DLLSTXAL8MD  996H AIRESPRING, INC. 552      
469-479 0   996H AIRESPRING, INC. 552   2018-06-24   
469-479 1   5562 METROPCS, INC. 552   2018-07-28   
469-479 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-08-08   
469-479 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-08-08   
469-479 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-08-08   
469-479 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-08-08   
469-479 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-08-08   
469-479 7   5562 METROPCS, INC. 552   2018-07-28   
469-479 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-08-08   

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

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