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Dallas, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
972-402 4 DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-402 5 DLLSTX97KMD  156J RCLEC, INC. 552   2016-01-04   
972-402 6 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2016-02-15   
972-402 7 DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-402 8 DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-402 9 DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-404 A DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-404 0 DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-404 1 DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-404 2 DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-404 3 DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-404 4 DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-404 5 DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-404 6 DLLTTX01DMD  5562 METROPCS, INC. 552   2011-03-24   
972-404 7 DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-404 8 DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-404 9 DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-405 A DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-406 A DLLSTXFBDS0  9533 SOUTHWESTERN BELL 552      
972-407 A DLLSTXREDS0  9533 SOUTHWESTERN BELL 552      
972-409 A DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-419 A DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-421 A DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-421 0 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-421 1 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-421 2 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-421 3 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-421 4 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-421 5 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-421 6 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-421 7 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-421 8 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-06-17   
972-421 9 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-432 A DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-432 0 DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-432 1 DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-432 2 DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-432 3 DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-432 4 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-11-07   
972-432 5 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-11-07   
972-432 6 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-11-07   
972-432 7 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-11-07   
972-432 8 DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-432 9 DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-437 A DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-437 0 DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-437 1 DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-437 2 DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-437 3 DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-437 4 DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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