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Fort Worth, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
817-317 6   5562 METROPCS, INC. 552   2011-03-24   
817-317 7   9533 SOUTHWESTERN BELL 552      
817-317 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2011-08-02   
817-317 9   9533 SOUTHWESTERN BELL 552      
817-321 A FTWOTXEDDS3  9533 SOUTHWESTERN BELL 552      
817-321 0   9533 SOUTHWESTERN BELL 552      
817-321 1   9533 SOUTHWESTERN BELL 552      
817-321 2   9533 SOUTHWESTERN BELL 552      
817-321 3   9533 SOUTHWESTERN BELL 552      
817-321 4   9533 SOUTHWESTERN BELL 552      
817-321 5   9533 SOUTHWESTERN BELL 552      
817-321 6   9533 SOUTHWESTERN BELL 552      
817-321 7   9533 SOUTHWESTERN BELL 552      
817-321 8   9533 SOUTHWESTERN BELL 552      
817-321 9   9533 SOUTHWESTERN BELL 552      
817-332 A FTWOTXEDDS5  9533 SOUTHWESTERN BELL 552      
817-333 A FTWOTXEDDS5  9533 SOUTHWESTERN BELL 552      
817-333 0   9533 SOUTHWESTERN BELL 552      
817-333 1   9533 SOUTHWESTERN BELL 552      
817-333 2   9533 SOUTHWESTERN BELL 552      
817-333 3   9533 SOUTHWESTERN BELL 552      
817-333 4   5562 METROPCS, INC. 552   2006-03-17   
817-333 5   9533 SOUTHWESTERN BELL 552      
817-333 6   9533 SOUTHWESTERN BELL 552      
817-333 7   5562 METROPCS, INC. 552   2006-03-17   
817-333 8   5562 METROPCS, INC. 552   2006-03-17   
817-333 9   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   5562 METROPCS, INC. 552   2019-07-22   
817-335 1   9533 SOUTHWESTERN BELL 552      
817-335 2   9533 SOUTHWESTERN BELL 552      
817-335 3   9533 SOUTHWESTERN BELL 552      
817-335 4   9533 SOUTHWESTERN BELL 552      
817-335 5   9533 SOUTHWESTERN BELL 552      
817-335 6   9533 SOUTHWESTERN BELL 552      
817-335 7   9533 SOUTHWESTERN BELL 552      
817-335 8   9533 SOUTHWESTERN BELL 552      
817-335 9   9533 SOUTHWESTERN BELL 552      
817-336 A FTWOTXEDDS5  9533 SOUTHWESTERN BELL 552      
817-338 A FTWOTXEDDS5  9533 SOUTHWESTERN BELL 552      
817-339 A FTWOTXEDDS5  9533 SOUTHWESTERN BELL 552      
817-339 0   9533 SOUTHWESTERN BELL 552      
817-339 1   9533 SOUTHWESTERN BELL 552      
817-339 2   9533 SOUTHWESTERN BELL 552      
817-339 3   9533 SOUTHWESTERN BELL 552      
817-339 4   9533 SOUTHWESTERN BELL 552      
817-339 5   9533 SOUTHWESTERN BELL 552      
817-339 6   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2006-06-25   
817-339 7   9533 SOUTHWESTERN BELL 552      
817-339 8   9533 SOUTHWESTERN BELL 552      
817-339 9   9533 SOUTHWESTERN BELL 552      
817-344 A FTWOTXEDDS4  7421 AT&T - LOCAL 552      
817-344 0   5562 METROPCS, INC. 552   2006-03-17   
817-344 1   7421 AT&T - LOCAL 552      
817-344 2   9533 SOUTHWESTERN BELL 552   2004-07-06   
817-344 3   9533 SOUTHWESTERN BELL 552   2004-07-06   
817-344 4   9533 SOUTHWESTERN BELL 552   2004-07-06   
817-344 5   9533 SOUTHWESTERN BELL 552   2004-07-06   
817-344 6   9533 SOUTHWESTERN BELL 552   2004-07-06   
817-344 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2013-01-18   
817-344 8   5562 METROPCS, INC. 552   2006-03-17   
817-344 9   5562 METROPCS, INC. 552   2006-03-17   
817-346 A FTWOTXAXDS0  9533 SOUTHWESTERN BELL 552      
817-347 A FTWOTXEDDS5  9533 SOUTHWESTERN BELL 552      
817-347 0   5562 METROPCS, INC. 552   2014-12-26   
817-347 1   9533 SOUTHWESTERN BELL 552      
817-347 2   9533 SOUTHWESTERN BELL 552      
817-347 3   9533 SOUTHWESTERN BELL 552      
817-347 4   9533 SOUTHWESTERN BELL 552      
817-347 5   9533 SOUTHWESTERN BELL 552      
817-347 6   9533 SOUTHWESTERN BELL 552      
817-347 7   9533 SOUTHWESTERN BELL 552      
817-347 8   9533 SOUTHWESTERN BELL 552      
817-347 9   9533 SOUTHWESTERN BELL 552      
817-348 A FTWOTXEDDS5  9533 SOUTHWESTERN BELL 552      
817-349 A   792K CHARTER IP ENABLED SERVICES, LLC 552      
817-349 0   516C AT&T CORP. 552   2013-10-09   
817-349 1   5562 METROPCS, INC. 552   2008-03-09   
817-349 2   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2006-05-13   
817-349 3   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2006-05-13   
817-349 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2005-08-30   
817-349 5   5562 METROPCS, INC. 552   2006-09-15   
817-349 6   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2006-06-25   
817-349 7   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2006-06-25   
817-349 8   792K CHARTER IP ENABLED SERVICES, LLC 552   2006-08-21   
817-349 9   792K CHARTER IP ENABLED SERVICES, LLC 552   2011-10-23   
817-350 A FTWOTXEDDS3  9533 SOUTHWESTERN BELL 552      
817-350 0   5562 METROPCS, INC. 552   2010-11-04   
817-350 1   5562 METROPCS, INC. 552   2008-02-24   
817-350 2   9533 SOUTHWESTERN BELL 552      
817-350 3   5562 METROPCS, INC. 552   2006-04-15   
817-350 4   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2006-04-10   
817-350 5   5562 METROPCS, INC. 552   2006-04-14   
817-350 6   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2006-06-25   
817-350 7   5562 METROPCS, INC. 552   2008-02-24   
817-350 8   5562 METROPCS, INC. 552   2010-02-28   
817-350 9   5562 METROPCS, INC. 552   2010-02-28   
817-352 A FTWOTXEDDS3  9533 SOUTHWESTERN BELL 552      
817-353 A FTWOTXEDDS4  7421 AT&T - LOCAL 552      

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Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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