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Friendswood, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
281-317 A   903C ONVOY, LLC - TX 560   2025-04-18   
281-317 0   004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-03-11   
281-317 1   903C ONVOY, LLC - TX 560   2025-10-26   
281-317 2   903C ONVOY, LLC - TX 560   2020-11-30   
281-317 3   903C ONVOY, LLC - TX 560   2020-11-30   
281-317 4   903C ONVOY, LLC - TX 560   2020-11-30   
281-317 5   624H ONVOY SPECTRUM, LLC 560   2021-11-05   
281-317 6   903C ONVOY, LLC - TX 560   2020-09-30   
281-317 7   004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-03-11   
281-317 8   903C ONVOY, LLC - TX 560   2003-10-01   
281-317 9   624H ONVOY SPECTRUM, LLC 560   2021-11-05   
281-400 A   903C ONVOY, LLC - TX 560      
281-400 0   903C ONVOY, LLC - TX 560      
281-400 1   004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-08-07   
281-400 2   903C ONVOY, LLC - TX 560      
281-400 3   903C ONVOY, LLC - TX 560      
281-400 4   903C ONVOY, LLC - TX 560      
281-400 5   903C ONVOY, LLC - TX 560      
281-400 6   624H ONVOY SPECTRUM, LLC 560   2022-05-16   
281-400 7   903C ONVOY, LLC - TX 560      
281-400 8   624H ONVOY SPECTRUM, LLC 560   2022-05-16   
281-400 9   903C ONVOY, LLC - TX 560      
281-482 A HSTNTXFRDS0  9533 SOUTHWESTERN BELL 560      
281-612 A HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560      
281-612 0   515J IP HORIZON LLC 560   2016-03-28   
281-612 1   004F BANDWIDTH.COM CLEC, LLC - TX 560   2016-08-21   
281-612 2   318J COMCAST IP PHONE, LLC 560   2015-09-25   
281-612 3   004F BANDWIDTH.COM CLEC, LLC - TX 560   2016-08-21   
281-612 4   004F BANDWIDTH.COM CLEC, LLC - TX 560   2016-08-21   
281-612 5   903C ONVOY, LLC - TX 560   2017-01-06   
281-612 6   903C ONVOY, LLC - TX 560   2017-03-13   
281-612 7   903C ONVOY, LLC - TX 560   2016-03-14   
281-612 8   903C ONVOY, LLC - TX 560   2016-03-14   
281-612 9   004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-06-04   
281-648 A HSTNTXFRDS0  9533 SOUTHWESTERN BELL 560      
281-648 0   9533 SOUTHWESTERN BELL 560      
281-648 1   9533 SOUTHWESTERN BELL 560      
281-648 2   9533 SOUTHWESTERN BELL 560      
281-648 3   9533 SOUTHWESTERN BELL 560      
281-648 4   9533 SOUTHWESTERN BELL 560      
281-648 5   624H ONVOY SPECTRUM, LLC 560   2024-01-15   
281-648 6   515J IP HORIZON LLC 560   2018-12-10   
281-648 7   9533 SOUTHWESTERN BELL 560      
281-648 8   515J IP HORIZON LLC 560   2018-12-10   
281-648 9   9533 SOUTHWESTERN BELL 560      
281-816 A HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-816 0   7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-816 1   515J IP HORIZON LLC 560   2013-08-12   
281-816 2   7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-816 3   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-01-11   
281-816 4   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2003-08-26   
281-816 5   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-08-13   
281-816 6   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-08-13   
281-816 7   004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-10-28   
281-816 8   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2006-03-23   
281-816 9   004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-02-26   
281-819 A HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-819 0   004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-11-18   
281-819 1   004F BANDWIDTH.COM CLEC, LLC - TX 560   2012-04-30   
281-819 2   004F BANDWIDTH.COM CLEC, LLC - TX 560   2011-05-14   
281-819 3   004F BANDWIDTH.COM CLEC, LLC - TX 560   2011-05-14   
281-819 4   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-819 5   903C ONVOY, LLC - TX 560   2012-06-18   
281-819 6   004F BANDWIDTH.COM CLEC, LLC - TX 560   2014-07-17   
281-819 7   903C ONVOY, LLC - TX 560   2011-06-17   
281-819 8   903C ONVOY, LLC - TX 560   2003-10-25   
281-819 9   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-947 A HSTATX750MD  829J PAETEC ITEL, LLC 560   2025-01-23   
281-947 0   829J PAETEC ITEL, LLC 560      
281-947 1   624H ONVOY SPECTRUM, LLC 560   2022-05-19   
281-947 2   004F BANDWIDTH.COM CLEC, LLC - TX 560   2012-08-16   
281-947 3   903C ONVOY, LLC - TX 560   2013-02-02   
281-947 4   829J PAETEC ITEL, LLC 560      
281-947 5   004F BANDWIDTH.COM CLEC, LLC - TX 560   2013-03-30   
281-947 6   004F BANDWIDTH.COM CLEC, LLC - TX 560   2013-03-30   
281-947 7   829J PAETEC ITEL, LLC 560      
281-947 8   318J COMCAST IP PHONE, LLC 560   2013-08-02   
281-947 9   829J PAETEC ITEL, LLC 560      
281-992 A HSTNTXFRDS0  9533 SOUTHWESTERN BELL 560      
281-992 0   9533 SOUTHWESTERN BELL 560      
281-992 1   9533 SOUTHWESTERN BELL 560      
281-992 2   9533 SOUTHWESTERN BELL 560      
281-992 3   9533 SOUTHWESTERN BELL 560      
281-992 4   9533 SOUTHWESTERN BELL 560      
281-992 5   9533 SOUTHWESTERN BELL 560      
281-992 6   145J TERRA NOVA TELECOM INC. 560   2021-01-26   
281-992 7   9533 SOUTHWESTERN BELL 560      
281-992 8   9533 SOUTHWESTERN BELL 560      
281-992 9   9533 SOUTHWESTERN BELL 560      
281-993 A HSTNTXFRDS0  9533 SOUTHWESTERN BELL 560      
281-993 0   9533 SOUTHWESTERN BELL 560      
281-993 1   9533 SOUTHWESTERN BELL 560      
281-993 2   9533 SOUTHWESTERN BELL 560      
281-993 3   9533 SOUTHWESTERN BELL 560      
281-993 4   318J COMCAST IP PHONE, LLC 560   2008-03-16   
281-993 5   9533 SOUTHWESTERN BELL 560      
281-993 6   903C ONVOY, LLC - TX 560   2011-03-25   
281-993 7   903C ONVOY, LLC - TX 560   2011-03-25   
281-993 8   318J COMCAST IP PHONE, LLC 560   2007-02-16   
281-993 9   9533 SOUTHWESTERN BELL 560      

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

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