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Fort Worth, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
817-984 2 DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-984 3 DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2012-10-01   
817-984 4 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-07-26   
817-984 5 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-09-24   
817-984 6 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2009-04-17   
817-984 7 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2009-04-17   
817-984 8 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2009-04-17   
817-984 9 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-11-07   
817-986 A DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-986 0 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-986 1 DLLTTXID1MD  5562 METROPCS, INC. 552   2006-11-19   
817-986 2 DLLTTXID1MD  5562 METROPCS, INC. 552   2006-11-19   
817-986 3 DLLTTXID1MD  5562 METROPCS, INC. 552   2006-11-19   
817-986 4 DLLTTXID1MD  5562 METROPCS, INC. 552   2006-11-19   
817-986 5 DLLTTXID1MD  5562 METROPCS, INC. 552   2006-11-19   
817-986 6 DLLTTXID1MD  5562 METROPCS, INC. 552   2006-11-19   
817-986 7 DLLTTXID1MD  5562 METROPCS, INC. 552   2006-11-19   
817-986 8 DLLTTXID1MD  5562 METROPCS, INC. 552   2006-11-19   
817-986 9 DLLTTXID1MD  5562 METROPCS, INC. 552   2006-11-19   
817-989 A FTWOTXPEDS0  9533 SOUTHWESTERN BELL 552      
817-989 0 DLLTTXID1MD  5562 METROPCS, INC. 552   2014-12-26   
817-989 1 FTWOTXPEDS0  9533 SOUTHWESTERN BELL 552      
817-989 2 DLLSTX97X1X  073H TELNYX LLC 552   2017-03-22   
817-989 3 FTWOTXPEDS0  9533 SOUTHWESTERN BELL 552      
817-989 4 FTWOTXPEDS0  9533 SOUTHWESTERN BELL 552      
817-989 5 FTWOTXPEDS0  9533 SOUTHWESTERN BELL 552      
817-989 6 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-11-07   
817-989 7 FTWOTXPEDS0  9533 SOUTHWESTERN BELL 552      
817-989 8 FTWOTXPEDS0  9533 SOUTHWESTERN BELL 552      
817-989 9 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2013-03-07   

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Last updated: Tue, 07 Oct 2025 16:47:53 UTC

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