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Roanoke EMS, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
682-237 A RONKTXWODS0  9533 SOUTHWESTERN BELL 552      
682-237 0   792K CHARTER IP ENABLED SERVICES, LLC 552   2018-12-09   
682-237 1   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-01-17   
682-237 2   792K CHARTER IP ENABLED SERVICES, LLC 552   2013-04-26   
682-237 3   9533 SOUTHWESTERN BELL 552      
682-237 4   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2004-01-13   
682-237 5   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-12-08   
682-237 6   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-12-08   
682-237 7   792K CHARTER IP ENABLED SERVICES, LLC 552   2005-12-25   
682-237 8   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2012-03-31   
682-237 9   004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-01-21   
682-605 A DLLSTXTLDS8  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
682-606 A DLLSTXTLDS8  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
817-224 A RONKTXWODS0  9533 SOUTHWESTERN BELL 552      
817-224 0   9533 SOUTHWESTERN BELL 552      
817-224 1   9533 SOUTHWESTERN BELL 552      
817-224 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2005-09-13   
817-224 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2008-03-31   
817-224 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2003-07-16   
817-224 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2007-09-14   
817-224 6   9533 SOUTHWESTERN BELL 552      
817-224 7   9533 SOUTHWESTERN BELL 552      
817-224 8   9533 SOUTHWESTERN BELL 552      
817-430 A RONKTXWODS0  9533 SOUTHWESTERN BELL 552      
817-474 A RONKTXWODS0  9533 SOUTHWESTERN BELL 552      
817-474 0   9533 SOUTHWESTERN BELL 552   2013-03-09   
817-474 1   9533 SOUTHWESTERN BELL 552      
817-474 2   9533 SOUTHWESTERN BELL 552      
817-474 3   9533 SOUTHWESTERN BELL 552      
817-474 4   9533 SOUTHWESTERN BELL 552      
817-474 5   9533 SOUTHWESTERN BELL 552      
817-474 6   9533 SOUTHWESTERN BELL 552      
817-474 7   9533 SOUTHWESTERN BELL 552      
817-474 8   9533 SOUTHWESTERN BELL 552      
817-474 9   9533 SOUTHWESTERN BELL 552      
817-497 A FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-497 0   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-497 1   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-497 2   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-497 3   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-497 4   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-497 5   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-497 6   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-497 7   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-497 8   177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-22   
817-497 9   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-567 A DLLSTXTLDS8  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
817-567 0   903C ONVOY, LLC - TX 552   2016-10-30   
817-567 1   0701 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552   2009-01-23   
817-567 2   903C ONVOY, LLC - TX 552   2010-06-15   
817-567 3   516C AT&T CORP. 552   2011-01-28   
817-567 4   903C ONVOY, LLC - TX 552   2010-02-24   
817-567 5   903C ONVOY, LLC - TX 552   2010-02-24   
817-567 6   903C ONVOY, LLC - TX 552   2012-02-15   
817-567 7   7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2011-02-18   
817-567 8   903C ONVOY, LLC - TX 552   2003-10-27   
817-567 9   7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
817-854 A RONKTXWODS0  9533 SOUTHWESTERN BELL 552      
817-854 0   9533 SOUTHWESTERN BELL 552      
817-854 1   903C ONVOY, LLC - TX 552   2019-05-31   
817-854 2   903C ONVOY, LLC - TX 552   2014-09-26   
817-854 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2012-11-05   
817-854 4   903C ONVOY, LLC - TX 552   2014-09-26   
817-854 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2017-02-15   
817-854 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2016-03-22   
817-854 7   508J CENTURYLINK COMMUNICATIONS, LLC 552   2014-05-15   
817-854 8   903C ONVOY, LLC - TX 552   2019-05-31   
817-854 9   903C ONVOY, LLC - TX 552   2019-05-31   
817-890 A RONKTXWODS0  9533 SOUTHWESTERN BELL 552      
817-890 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2010-11-09   
817-890 1   9533 SOUTHWESTERN BELL 552      
817-890 2   903C ONVOY, LLC - TX 552   2010-11-09   
817-890 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2010-11-09   
817-890 4   903C ONVOY, LLC - TX 552   2008-09-19   
817-890 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2010-11-09   
817-890 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2010-11-09   
817-890 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2010-11-09   
817-890 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2010-11-09   
817-890 9   903C ONVOY, LLC - TX 552   2020-09-26   
817-961 A RONKTXWODS0  9533 SOUTHWESTERN BELL 552      
817-961 0   9533 SOUTHWESTERN BELL 552      
817-961 1   004F BANDWIDTH.COM CLEC, LLC - TX 552   2021-11-27   
817-961 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2010-12-28   
817-961 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2008-07-11   
817-961 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2010-03-12   
817-961 5   9533 SOUTHWESTERN BELL 552      
817-961 6   9533 SOUTHWESTERN BELL 552      
817-961 7   9533 SOUTHWESTERN BELL 552      
817-961 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2016-06-02   
817-961 9   177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2020-11-20   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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