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Plano, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
469-479 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-07-21   
469-488 A ALLNTXSADS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
469-488 0   7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2003-07-25   
469-488 1   7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2003-07-25   
469-488 2   7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2003-07-25   
469-488 3   7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2003-07-25   
469-488 4   7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2003-07-25   
469-488 5   7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2003-07-25   
469-488 6   7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2003-07-25   
469-488 7   7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2003-07-25   
469-488 8   7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2003-07-25   
469-488 9   7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2003-07-25   
469-497 A   793K TWC IP ENABLED SERVICES, LLC 552      
469-497 0   793K TWC IP ENABLED SERVICES, LLC 552   2018-12-03   
469-497 1   793K TWC IP ENABLED SERVICES, LLC 552   2018-12-03   
469-497 2   793K TWC IP ENABLED SERVICES, LLC 552   2018-12-03   
469-497 3   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 552   2018-12-29   
469-497 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2018-12-31   
469-497 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-01-27   
469-497 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-01-27   
469-497 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-01-27   
469-497 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-01-27   
469-497 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-01-27   
469-512 A FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
469-512 0   5562 METROPCS, INC. 552   2018-10-13   
469-512 1   5562 METROPCS, INC. 552   2018-10-13   
469-512 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-10-12   
469-512 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-10-12   
469-512 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-10-12   
469-512 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-10-12   
469-512 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-10-12   
469-512 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-10-12   
469-512 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-10-12   
469-512 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-10-12   
469-543 A   793K TWC IP ENABLED SERVICES, LLC 552      
469-543 0   793K TWC IP ENABLED SERVICES, LLC 552   2016-05-28   
469-543 1   793K TWC IP ENABLED SERVICES, LLC 552   2016-06-09   
469-543 2   793K TWC IP ENABLED SERVICES, LLC 552   2016-06-09   
469-543 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-05-29   
469-543 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-05-29   
469-543 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-05-29   
469-543 6   793K TWC IP ENABLED SERVICES, LLC 552   2016-06-23   
469-543 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-06-16   
469-543 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-06-16   
469-543 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-06-16   
469-560 A FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
469-560 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-01-27   
469-560 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-12-13   
469-560 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-12-13   
469-560 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-12-13   
469-560 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-12-13   
469-560 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-12-13   
469-560 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-12-13   
469-560 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-12-13   
469-560 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-12-13   
469-560 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-12-13   
469-562 A FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
469-562 0   515J IP HORIZON LLC 552   2016-03-28   
469-562 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-03-13   
469-562 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-03-13   
469-562 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-03-13   
469-562 4   793K TWC IP ENABLED SERVICES, LLC 552   2016-03-18   
469-562 5   7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2016-02-21   
469-562 6   7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2016-02-21   
469-562 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-02-20   
469-562 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-02-20   
469-562 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-02-20   
469-573 A DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
469-573 0   004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-05-15   
469-573 1   004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-05-15   
469-573 2   004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-05-15   
469-573 3   004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-05-15   
469-573 4   004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-05-15   
469-573 5   793K TWC IP ENABLED SERVICES, LLC 552   2014-05-17   
469-573 6   793K TWC IP ENABLED SERVICES, LLC 552   2014-08-25   
469-573 7   508J CENTURYLINK COMMUNICATIONS, LLC 552   2014-05-19   
469-573 8   793K TWC IP ENABLED SERVICES, LLC 552   2014-08-25   
469-573 9   793K TWC IP ENABLED SERVICES, LLC 552   2014-07-10   
469-596 A DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
469-596 0   004F BANDWIDTH.COM CLEC, LLC - TX 552   2019-03-18   
469-596 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-03-19   
469-596 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-03-19   
469-596 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-03-19   
469-596 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-03-19   
469-596 5   515J IP HORIZON LLC 552   2019-05-18   
469-596 6   004F BANDWIDTH.COM CLEC, LLC - TX 552   2019-07-11   
469-596 7   004F BANDWIDTH.COM CLEC, LLC - TX 552   2019-07-11   
469-596 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-07-14   
469-596 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-07-14   
469-606 A DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552      
469-606 0   177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-05-30   
469-606 1   177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-05-30   
469-606 2   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-09-22   
469-606 3   903C ONVOY, LLC - TX 552   2013-09-20   
469-606 4   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-09-22   
469-606 5   829J PAETEC ITEL, LLC 552   2013-08-29   
469-606 6   7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2013-09-30   
469-606 7   7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2013-12-06   
469-606 8   7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2013-12-06   
469-606 9   004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-04-10   

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

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