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Fort Worth, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
817-353 0   5562 METROPCS, INC. 552   2007-05-25   
817-353 1   5562 METROPCS, INC. 552   2008-02-24   
817-353 2   792K CHARTER IP ENABLED SERVICES, LLC 552   2017-12-10   
817-353 3   5562 METROPCS, INC. 552   2008-02-24   
817-353 4   5562 METROPCS, INC. 552   2007-05-25   
817-353 5   5562 METROPCS, INC. 552   2008-02-24   
817-353 6   5562 METROPCS, INC. 552   2006-03-30   
817-353 7   7421 AT&T - LOCAL 552      
817-353 8   5562 METROPCS, INC. 552   2006-03-30   
817-353 9   5562 METROPCS, INC. 552   2006-03-30   
817-361 A FTWOTXAXDS0  9533 SOUTHWESTERN BELL 552      
817-361 0   9533 SOUTHWESTERN BELL 552      
817-361 1   9533 SOUTHWESTERN BELL 552      
817-361 2   5562 METROPCS, INC. 552   2007-07-20   
817-361 3   5562 METROPCS, INC. 552   2007-07-20   
817-361 4   829J PAETEC ITEL, LLC 552   2013-07-10   
817-361 5   9533 SOUTHWESTERN BELL 552      
817-361 6   9533 SOUTHWESTERN BELL 552      
817-361 7   9533 SOUTHWESTERN BELL 552      
817-361 8   9533 SOUTHWESTERN BELL 552      
817-361 9   9533 SOUTHWESTERN BELL 552      
817-363 A DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-363 0   5562 METROPCS, INC. 552   2010-11-04   
817-363 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2013-06-22   
817-363 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2010-11-09   
817-363 3   5562 METROPCS, INC. 552   2010-11-04   
817-363 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2010-11-09   
817-363 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2010-11-09   
817-363 6   5562 METROPCS, INC. 552   2010-11-04   
817-363 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2010-11-09   
817-363 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2010-11-09   
817-363 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2010-11-09   
817-365 A FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-367 A FTWOTXWSDS0  9533 SOUTHWESTERN BELL 552      
817-367 0   9533 SOUTHWESTERN BELL 552      
817-367 1   9533 SOUTHWESTERN BELL 552      
817-367 2   9533 SOUTHWESTERN BELL 552      
817-367 3   9533 SOUTHWESTERN BELL 552      
817-367 4   9533 SOUTHWESTERN BELL 552      
817-367 5   9533 SOUTHWESTERN BELL 552      
817-367 6   9533 SOUTHWESTERN BELL 552      
817-367 7   9533 SOUTHWESTERN BELL 552      
817-367 8   5562 METROPCS, INC. 552   2010-02-28   
817-367 9   792K CHARTER IP ENABLED SERVICES, LLC 552   2013-03-29   
817-370 A FTWOTXAXDS0  9533 SOUTHWESTERN BELL 552      
817-377 A FTWOTXPEDS0  9533 SOUTHWESTERN BELL 552      
817-378 A FTWOTXMADS0  9533 SOUTHWESTERN BELL 552      
817-378 0   9533 SOUTHWESTERN BELL 552      
817-378 1   9533 SOUTHWESTERN BELL 552      
817-378 2   9533 SOUTHWESTERN BELL 552      
817-378 3   9533 SOUTHWESTERN BELL 552      
817-378 4   516C AT&T CORP. 552   2006-07-07   
817-378 5   9533 SOUTHWESTERN BELL 552      
817-378 6   5562 METROPCS, INC. 552   2007-05-25   
817-378 7   5562 METROPCS, INC. 552   2007-02-09   
817-378 8   9533 SOUTHWESTERN BELL 552      
817-378 9   9533 SOUTHWESTERN BELL 552      
817-384 A DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552      
817-384 0   624H ONVOY SPECTRUM, LLC 552   2022-10-15   
817-384 1   624H ONVOY SPECTRUM, LLC 552   2022-10-15   
817-384 2   624H ONVOY SPECTRUM, LLC 552   2022-10-15   
817-384 3   624H ONVOY SPECTRUM, LLC 552   2022-10-15   
817-384 4   624H ONVOY SPECTRUM, LLC 552   2022-10-15   
817-384 5   624H ONVOY SPECTRUM, LLC 552   2022-10-15   
817-384 6   624H ONVOY SPECTRUM, LLC 552   2022-10-15   
817-384 7   624H ONVOY SPECTRUM, LLC 552   2022-10-15   
817-384 8   624H ONVOY SPECTRUM, LLC 552   2022-10-15   
817-384 9   624H ONVOY SPECTRUM, LLC 552   2022-10-15   
817-386 A   792K CHARTER IP ENABLED SERVICES, LLC 552      
817-386 0   792K CHARTER IP ENABLED SERVICES, LLC 552   2007-06-02   
817-386 1   7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2019-07-29   
817-386 2   792K CHARTER IP ENABLED SERVICES, LLC 552   2006-10-10   
817-386 3   792K CHARTER IP ENABLED SERVICES, LLC 552   2006-11-16   
817-386 4   792K CHARTER IP ENABLED SERVICES, LLC 552   2006-12-07   
817-386 5   792K CHARTER IP ENABLED SERVICES, LLC 552   2007-01-15   
817-386 6   5562 METROPCS, INC. 552   2006-09-30   
817-386 7   792K CHARTER IP ENABLED SERVICES, LLC 552   2007-03-02   
817-386 8   004F BANDWIDTH.COM CLEC, LLC - TX 552      
817-386 9   792K CHARTER IP ENABLED SERVICES, LLC 552   2007-07-13   
817-387 A FTWOTXEDDS3  9533 SOUTHWESTERN BELL 552      
817-390 A FTWOTXEDDS5  9533 SOUTHWESTERN BELL 552      
817-390 0   5562 METROPCS, INC. 552   2010-02-28   
817-390 1   9533 SOUTHWESTERN BELL 552      
817-390 2   9533 SOUTHWESTERN BELL 552      
817-390 3   9533 SOUTHWESTERN BELL 552      
817-390 4   9533 SOUTHWESTERN BELL 552      
817-390 5   9533 SOUTHWESTERN BELL 552      
817-390 6   9533 SOUTHWESTERN BELL 552      
817-390 7   9533 SOUTHWESTERN BELL 552      
817-390 8   9533 SOUTHWESTERN BELL 552      
817-390 9   9533 SOUTHWESTERN BELL 552      
817-392 A FTWOTXEDDS3  9533 SOUTHWESTERN BELL 552      
817-413 A FTWOTXJERP0  9533 SOUTHWESTERN BELL 552      
817-413 0   9533 SOUTHWESTERN BELL 552      
817-413 1   829J PAETEC ITEL, LLC 552   2013-03-08   
817-413 2   9533 SOUTHWESTERN BELL 552      
817-413 3   9533 SOUTHWESTERN BELL 552      
817-413 4   9533 SOUTHWESTERN BELL 552      
817-413 5   9533 SOUTHWESTERN BELL 552      
817-413 6   9533 SOUTHWESTERN BELL 552      

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

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