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Fort Worth, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
817-256 4   6529 T-MOBILE USA, INC. 552   2025-05-05   
817-256 5   6529 T-MOBILE USA, INC. 552   2025-05-05   
817-256 6   6529 T-MOBILE USA, INC. 552   2025-05-05   
817-256 7   6529 T-MOBILE USA, INC. 552   2025-05-05   
817-256 8   6529 T-MOBILE USA, INC. 552   2025-05-05   
817-256 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-257 A DLLSTXHM0MD  829J PAETEC ITEL, LLC 552   2025-01-23   
817-258 A FTWOTXEDDS3  9533 SOUTHWESTERN BELL 552      
817-258 0 FTWOTXEDDS3  9533 SOUTHWESTERN BELL 552      
817-258 1 DLLTTXID1MD  5562 METROPCS, INC. 552   2006-03-17   
817-258 2 FTWOTXEDDS3  9533 SOUTHWESTERN BELL 552      
817-258 3 FTWOTXEDDS3  9533 SOUTHWESTERN BELL 552      
817-258 4 FTWOTXEDDS3  9533 SOUTHWESTERN BELL 552      
817-258 5 DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2014-12-22   
817-258 6 FTWOTXEDDS3  9533 SOUTHWESTERN BELL 552      
817-258 7 FTWOTXEDDS3  9533 SOUTHWESTERN BELL 552      
817-258 8 FTWOTXEDDS3  9533 SOUTHWESTERN BELL 552      
817-258 9 FTWOTXEDDS3  9533 SOUTHWESTERN BELL 552      
817-259 A DLLSTXBKDS1  7715 MATRIX TELECOM, LLC. S/I/I TNCI - TX 552      
817-263 A FTWOTXAXDS0  9533 SOUTHWESTERN BELL 552      
817-278 A FTWOTXEDDS3  9533 SOUTHWESTERN BELL 552      
817-288 A DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-288 0 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-288 1 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-288 2 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-288 3 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-288 4 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-288 5 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-288 6 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-288 7 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-288 8 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-288 9 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-289 A DLLSTXHWDS0  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 552      
817-292 A FTWOTXAXDS0  9533 SOUTHWESTERN BELL 552      
817-293 A FTWOTXECDS0  9533 SOUTHWESTERN BELL 552      
817-294 A FTWOTXAXDS0  9533 SOUTHWESTERN BELL 552      
817-295 A FTWOTXBNDS0  9533 SOUTHWESTERN BELL 552      
817-297 A FTWOTXBYDS0  9533 SOUTHWESTERN BELL 552      
817-298 A FTWOTXPEDS0  9533 SOUTHWESTERN BELL 552      
817-298 0 DLLTTXID1MD  5562 METROPCS, INC. 552   2006-03-17   
817-298 1 DLLTTXID1MD  5562 METROPCS, INC. 552   2006-03-17   
817-298 2 DLLTTXID1MD  5562 METROPCS, INC. 552   2006-03-17   
817-298 3 FTWOTXPEDS0  9533 SOUTHWESTERN BELL 552      
817-298 4 DLLTTXID1MD  5562 METROPCS, INC. 552   2006-03-17   
817-298 5 FTWOTXPEDS0  9533 SOUTHWESTERN BELL 552      
817-298 6 DLLTTXID1MD  5562 METROPCS, INC. 552   2006-03-17   
817-298 7 DLLTTXID1MD  5562 METROPCS, INC. 552   2006-03-17   
817-298 8 DLLTTXID1MD  5562 METROPCS, INC. 552   2006-03-17   
817-298 9 DLLTTXID1MD  5562 METROPCS, INC. 552   2006-03-17   
817-302 A DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-302 0 DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-302 1 DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-302 2 DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-302 3 DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-302 4 DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-302 5 DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-302 6 DLLTTXID1MD  5562 METROPCS, INC. 552   2011-03-24   
817-302 7 DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-302 8 DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-302 9 DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-306 A FTWOTXCEDS0  9533 SOUTHWESTERN BELL 552      
817-314 A FTWOTXBURS2  9533 SOUTHWESTERN BELL 552      
817-315 A FTWOTXEDDS3  9533 SOUTHWESTERN BELL 552      
817-317 A FTWOTXCRRS2  9533 SOUTHWESTERN BELL 552      
817-317 0 FTWOTXCRRS2  9533 SOUTHWESTERN BELL 552      
817-317 1 DLLTTXID1MD  5562 METROPCS, INC. 552   2006-03-17   
817-317 2 FTWOTXCRRS2  9533 SOUTHWESTERN BELL 552      
817-317 3 FTWOTXCRRS2  9533 SOUTHWESTERN BELL 552      
817-317 4 FTWOTXCRRS2  9533 SOUTHWESTERN BELL 552      
817-317 5 FTWOTXCRRS2  9533 SOUTHWESTERN BELL 552      
817-317 6 DLLTTXID1MD  5562 METROPCS, INC. 552   2011-03-24   
817-317 7 FTWOTXCRRS2  9533 SOUTHWESTERN BELL 552      
817-317 8 DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2011-08-02   
817-317 9 FTWOTXCRRS2  9533 SOUTHWESTERN BELL 552      
817-321 A FTWOTXEDDS3  9533 SOUTHWESTERN BELL 552      
817-321 0 FTWOTXEDDS3  9533 SOUTHWESTERN BELL 552      
817-321 1 FTWOTXEDDS3  9533 SOUTHWESTERN BELL 552      
817-321 2 FTWOTXEDDS3  9533 SOUTHWESTERN BELL 552      
817-321 3 FTWOTXCEDS0  9533 SOUTHWESTERN BELL 552      
817-321 4 FTWOTXEDDS3  9533 SOUTHWESTERN BELL 552      
817-321 5 FTWOTXEDDS3  9533 SOUTHWESTERN BELL 552      
817-321 6 FTWOTXTEDS0  9533 SOUTHWESTERN BELL 552      
817-321 7 FTWOTXTEDS0  9533 SOUTHWESTERN BELL 552      
817-321 8 FTWOTXEDDS3  9533 SOUTHWESTERN BELL 552      
817-321 9 FTWOTXEDDS3  9533 SOUTHWESTERN BELL 552      
817-332 A FTWOTXEDDS5  9533 SOUTHWESTERN BELL 552      
817-333 A FTWOTXEDDS5  9533 SOUTHWESTERN BELL 552      
817-333 0 FTWOTXEDDS5  9533 SOUTHWESTERN BELL 552      
817-333 1 FTWOTXEDDS5  9533 SOUTHWESTERN BELL 552      
817-333 2 FTWOTXEDDS5  9533 SOUTHWESTERN BELL 552      
817-333 3 FTWOTXEDDS5  9533 SOUTHWESTERN BELL 552      
817-333 4 DLLTTXID1MD  5562 METROPCS, INC. 552   2006-03-17   
817-333 5 FTWOTXEDDS5  9533 SOUTHWESTERN BELL 552      
817-333 6 FTWOTXEDDS5  9533 SOUTHWESTERN BELL 552      
817-333 7 DLLTTXID1MD  5562 METROPCS, INC. 552   2006-03-17   
817-333 8 DLLTTXID1MD  5562 METROPCS, INC. 552   2006-03-17   
817-333 9 DLLTTXID1MD  5562 METROPCS, INC. 552   2006-03-17   
817-334 A FTWOTXEDDS5  9533 SOUTHWESTERN BELL 552      
817-335 A FTWOTXEDDS5  9533 SOUTHWESTERN BELL 552      
817-335 0 DLLTTXID1MD  5562 METROPCS, INC. 552   2019-07-22   

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Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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