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Dallas, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
214-694 8   5562 METROPCS, INC. 552   2007-03-15   
214-694 9   9533 SOUTHWESTERN BELL 552      
214-696 A DLLSTXEMDS0  9533 SOUTHWESTERN BELL 552      
214-698 A DLLSTXRIDS0  9533 SOUTHWESTERN BELL 552      
214-698 0   9533 SOUTHWESTERN BELL 552      
214-698 1   9533 SOUTHWESTERN BELL 552      
214-698 2   9533 SOUTHWESTERN BELL 552      
214-698 3   9533 SOUTHWESTERN BELL 552      
214-698 4   9533 SOUTHWESTERN BELL 552      
214-698 5   9533 SOUTHWESTERN BELL 552      
214-698 6   9533 SOUTHWESTERN BELL 552      
214-698 7   9533 SOUTHWESTERN BELL 552      
214-698 8   9533 SOUTHWESTERN BELL 552      
214-698 9   5562 METROPCS, INC. 552   2010-09-20   
214-706 A DLLSTXEMDS0  9533 SOUTHWESTERN BELL 552      
214-710 A DLLSTXALDS4  903C ONVOY, LLC - TX 552      
214-710 0   5562 METROPCS, INC. 552   2009-02-12   
214-710 1   903C ONVOY, LLC - TX 552   2008-10-13   
214-710 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2008-12-15   
214-710 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2008-12-15   
214-710 4   5562 METROPCS, INC. 552   2009-02-12   
214-710 5   5562 METROPCS, INC. 552   2009-02-12   
214-710 6   5562 METROPCS, INC. 552   2009-02-12   
214-710 7   5562 METROPCS, INC. 552   2009-02-12   
214-710 8   5562 METROPCS, INC. 552   2009-02-12   
214-710 9   5562 METROPCS, INC. 552   2009-02-12   
214-712 A DLLSTXRIDS4  9533 SOUTHWESTERN BELL 552      
214-716 A DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
214-716 0   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2009-12-17   
214-716 1   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552   2009-10-31   
214-716 2   903C ONVOY, LLC - TX 552   2009-05-08   
214-716 3   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552   2009-10-17   
214-716 4   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552   2009-10-17   
214-716 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2009-10-19   
214-716 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2009-10-19   
214-716 7   903C ONVOY, LLC - TX 552   2009-10-05   
214-716 8   903C ONVOY, LLC - TX 552   2009-10-05   
214-716 9   5562 METROPCS, INC. 552   2010-03-01   
214-719 A DLLSTX230MD  6833 HELMSCO, INC. 552      
214-720 A DLLSTXRODS0  9533 SOUTHWESTERN BELL 552      
214-721 A DLLSTXRODS0  9533 SOUTHWESTERN BELL 552      
214-721 0   9533 SOUTHWESTERN BELL 552      
214-721 1   9533 SOUTHWESTERN BELL 552      
214-721 2   5562 METROPCS, INC. 552   2011-01-09   
214-721 3   9533 SOUTHWESTERN BELL 552      
214-721 4   5562 METROPCS, INC. 552   2012-01-01   
214-721 5   5562 METROPCS, INC. 552   2012-01-01   
214-721 6   9533 SOUTHWESTERN BELL 552      
214-721 7   9533 SOUTHWESTERN BELL 552      
214-721 8   9533 SOUTHWESTERN BELL 552      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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