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Dallas, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
972-591 A DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-591 0 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-591 1 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-591 2 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-591 3 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-591 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-591 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-591 6 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
972-591 7 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
972-591 8 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
972-591 9 DLLSTXRODS0  9533 SOUTHWESTERN BELL 552      
972-598 A DLLSTXRIXIY  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552      
972-598 0 DLLSTXRIXIY  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552      
972-598 1 DLLSTXRIXIY  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552      
972-598 2 DLLTTX01DMD  5562 METROPCS, INC. 552      
972-598 3 DLLTTX01DMD  5562 METROPCS, INC. 552      
972-598 4 DLLTTX01DMD  5562 METROPCS, INC. 552      
972-598 5 DLLTTX01DMD  5562 METROPCS, INC. 552      
972-598 6 DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-598 7 DLLTTX01DMD  5562 METROPCS, INC. 552      
972-598 8 DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-598 9 DLLSTXALDS4  903C ONVOY, LLC - TX 552      
972-613 A DLLSTXNMDS0  9533 SOUTHWESTERN BELL 552      
972-616 A DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-616 0 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-616 1 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-616 2 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-616 3 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
972-616 4 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
972-616 5 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-616 6 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-616 7 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-616 8 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-616 9 DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-619 A DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-619 0 DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-619 1 DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-619 2 DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-619 3 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
972-619 4 DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-619 5 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
972-619 6 DLLSTXALDS4  903C ONVOY, LLC - TX 552      
972-619 7 DLLSTXALDS4  903C ONVOY, LLC - TX 552      
972-619 8 DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-619 9 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
972-620 A DLLSTXFBDS0  9533 SOUTHWESTERN BELL 552      
972-628 A DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-628 0 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
972-628 1 DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-628 2 DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-628 3 DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-628 4 DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-628 5 DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-628 6 DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-628 7 DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-628 8 DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-628 9 DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-629 A DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-629 0 DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-629 1 DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-629 2 DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-629 3 DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-629 4 DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-629 5 DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-629 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-629 7 DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-629 8 DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-629 9 RCSNTXHVBMD  516C AT&T CORP. 552      
972-630 A DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-630 0 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
972-630 1 DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-630 2 DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-630 3 DLLSTXALDS4  903C ONVOY, LLC - TX 552      
972-630 4 DLLSTXALDS4  903C ONVOY, LLC - TX 552      
972-630 5 DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-630 6 DLLSTX97DS8  8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
972-630 7 DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-630 8 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
972-630 9 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
972-638 A DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-638 0 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
972-638 1 DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-638 2 DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-638 3 DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-638 4 DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-638 5   829J PAETEC ITEL, LLC 552      
972-638 6 DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-638 7 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
972-638 8 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-638 9 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
972-643 A DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-643 0 DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-643 1 DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-643 2 DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-643 3 DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-643 4 DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-643 5 DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-643 6 DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-643 7 DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-643 8 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      

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Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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