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NPA: 972 [Rate centres in NPA 972] [Dial plan for NPA 972]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
972-884 7 Dallas TX DLLSTXFBDS0  9533 SOUTHWESTERN BELL 552      
972-884 8 Dallas TX DLLSTXFBDS0  9533 SOUTHWESTERN BELL 552      
972-884 9 Dallas TX DLLSTXFBDS0  9533 SOUTHWESTERN BELL 552      
972-885 A Dallas TX DLLSTXTAXMZ  551G NUSO, LLC 552      
972-885 0 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2013-03-07   
972-885 1 Dallas TX DLLSTXTAXMZ  551G NUSO, LLC 552   2012-12-17   
972-885 2 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-02-16   
972-885 3 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-02-16   
972-885 4 Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2012-12-31   
972-885 5 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-02-16   
972-885 6 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-02-16   
972-885 7 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2013-03-07   
972-885 8 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2013-03-07   
972-885 9 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2013-03-07   
972-886 A McKinney TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
972-886 0 McKinney TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
972-886 1 McKinney TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
972-886 2 McKinney TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
972-886 3 McKinney TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
972-886 4 McKinney TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
972-886 5 McKinney TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2007-12-15   
972-886 6 McKinney TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
972-886 7 McKinney TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
972-886 8 McKinney TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2008-07-20   
972-886 9 McKinney TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
972-887 A Irving TX IRNGTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-887 0 Irving TX IRNGTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-887 1 Irving TX IRNGTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-887 2 Irving TX IRNGTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-887 3 Irving TX IRNGTXXBXQX  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552   2007-02-21   
972-887 4 Irving TX IRNGTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-887 5 Irving TX IRNGTXXBXQX  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552   2007-10-15   
972-887 6 Irving TX IRNGTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-887 7 Irving TX IRNGTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-887 8 Irving TX IRNGTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-887 9 Irving TX IRNGTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-888 A Dallas TX DLLSTXFBDS0  9533 SOUTHWESTERN BELL 552      
972-889 A Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-889 0 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-889 1 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-889 2 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-889 3 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-889 4 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-889 5 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-889 6 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-889 7 Dallas TX DLLSTXHM0MD  829J PAETEC ITEL, LLC 552   2012-08-27   
972-889 8 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-889 9 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2018-07-15   
972-890 A Grand Prairie TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-890 0 Grand Prairie TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-890 1 Grand Prairie TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2004-02-18   
972-890 2 Grand Prairie TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2004-02-18   
972-890 3 Grand Prairie TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2004-02-18   
972-890 4 Grand Prairie TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2004-02-18   
972-890 5 Grand Prairie TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-03-12   
972-890 6 Grand Prairie TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2005-02-06   
972-890 7 Grand Prairie TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2004-02-18   
972-890 8 Grand Prairie TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2004-07-05   
972-890 9 Grand Prairie TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2006-06-30   
972-891 A Irving TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-891 0 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2005-12-15   
972-891 1 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2005-12-15   
972-891 2 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2005-12-15   
972-891 3 Irving TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-891 4 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2005-12-15   
972-891 5 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2005-12-15   
972-891 6 Irving TX DLLSTXNODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2010-10-12   
972-891 7 Irving TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2007-04-25   
972-891 8 Irving TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-10-28   
972-891 9 Irving TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-03-11   
972-892 A Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-893 A Irving TX IRNGTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-893 0 Irving TX IRNGTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-893 1 Irving TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-10-04   
972-893 2 Irving TX DLLSTXHM0MD  829J PAETEC ITEL, LLC 552   2011-01-20   
972-893 3 Irving TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2010-11-29   
972-893 4 Irving TX IRNGTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-893 5 Irving TX IRNGTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-893 6 Irving TX DLLSTXHW6MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 552   2010-04-01   
972-893 7 Irving TX IRNGTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-893 8 Irving TX DLLSTXHW6MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 552   2007-12-01   
972-893 9 Irving TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-04-30   
972-894 A Irving TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-894 0 Irving TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-894 1 Irving TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-894 2 Irving TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-894 3 Irving TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552   2010-03-07   
972-894 4 Irving TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-894 5 Irving TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-894 6 Irving TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-894 7 Irving TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-894 8 Irving TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-894 9 Irving TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-895 A Bristol TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
972-895 0 Bristol TX DLLSTX97DSU  951G INTEGRATED PATH COMMUNICATIONS, LLC - TX 552   2014-09-20   
972-895 1 Bristol TX DLLSTX97DSU  951G INTEGRATED PATH COMMUNICATIONS, LLC - TX 552   2014-09-20   
972-895 2 Bristol TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-10-11   
972-895 3 Bristol TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-12-19   
972-895 4 Bristol TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2015-03-30   
972-895 5 Bristol TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2016-03-07   

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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