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Grapevine, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
817-328 8 IRNGTXXBXTY  903C ONVOY, LLC - TX 552      
817-328 9   6529 T-MOBILE USA, INC. 552   2026-07-16   
817-400 A IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2025-04-11   
817-400 0 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2007-01-12   
817-400 1 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2007-01-12   
817-400 2 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2007-01-12   
817-400 3 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2007-01-12   
817-400 4 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2007-01-12   
817-400 5 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2007-01-12   
817-400 6 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2007-01-12   
817-400 7 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2007-01-12   
817-400 8 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2007-01-12   
817-400 9 IRNGTX276MD  903C ONVOY, LLC - TX 552   2007-01-12   
817-416 A GRPVTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-421 A GRPVTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-442 A GRPVTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-442 0 GRPVTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-442 1 GRPVTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-442 2 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2016-09-12   
817-442 3 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-04-09   
817-442 4 GRPVTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-442 5 GRPVTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-442 6 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2016-10-30   
817-442 7 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2016-10-30   
817-442 8 GRPVTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-442 9 GRPVTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-486 A FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-488 A GRPVTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-527 A DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-527 0 DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-527 1 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-07-03   
817-527 2 DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2009-11-08   
817-527 3 DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2007-08-11   
817-527 4 DLLSTXHM0MD  829J PAETEC ITEL, LLC 552   2009-03-23   
817-527 5 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2012-06-22   
817-527 6 IRNGTXXBX0X  793K TWC IP ENABLED SERVICES, LLC 552   2011-08-15   
817-527 7 IRNGTXXBX0X  793K TWC IP ENABLED SERVICES, LLC 552   2014-11-17   
817-527 8 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2013-04-26   
817-527 9 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2016-10-30   
817-552 A IRNGTXXBXTY  903C ONVOY, LLC - TX 552      
817-552 2 IRNGTXXBXTY  903C ONVOY, LLC - TX 552      
817-552 3 IRNGTXXBXTY  903C ONVOY, LLC - TX 552      
817-552 4 IRNGTXXBXTY  903C ONVOY, LLC - TX 552      
817-552 5 IRNGTXXBXTY  903C ONVOY, LLC - TX 552      
817-552 7 IRNGTXXBXTY  903C ONVOY, LLC - TX 552      
817-601 A DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-601 0 DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-601 1 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2016-12-23   
817-601 2 DLLSTXHW6MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 552   2008-05-30   
817-601 3 DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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