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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
972-789 A Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-789 0 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-789 1 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-789 2 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-789 3 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-789 4 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-789 5 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-789 6 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-789 8 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-789 9 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-790 A Irving TX IRNGTXXDDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-791 A Irving EMS TX IRNGTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-791 0 Irving EMS TX IRNGTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-791 1 Irving EMS TX IRNGTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-791 2 Irving EMS TX IRNGTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-791 3 Irving EMS TX IRNGTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-791 4 Irving EMS TX IRNGTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-791 5 Irving EMS TX IRNGTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-791 6 Irving EMS TX IRNGTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-791 7 Irving EMS TX IRNGTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-791 8 Irving EMS TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-07-26   
972-791 9 Irving EMS TX IRNGTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-792 A Dallas TX DLLSTXRNDS1  9533 SOUTHWESTERN BELL 552      
972-792 0 Dallas TX DLLSTXRNDS1  9533 SOUTHWESTERN BELL 552      
972-792 1 Dallas TX DLLSTXRNDS1  9533 SOUTHWESTERN BELL 552      
972-792 2 Dallas TX DLLSTXRNDS1  9533 SOUTHWESTERN BELL 552      
972-792 3 Dallas TX DLLSTXRNDS1  9533 SOUTHWESTERN BELL 552      
972-792 4 Dallas TX DLLSTXRNDS1  9533 SOUTHWESTERN BELL 552      
972-792 5 Dallas TX DLLSTXRNDS1  9533 SOUTHWESTERN BELL 552      
972-792 6 Dallas TX DLLSTXRNDS1  9533 SOUTHWESTERN BELL 552      
972-792 7 Dallas TX DLLSTXRNDS1  9533 SOUTHWESTERN BELL 552      
972-792 8 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2020-01-07   
972-792 9 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2018-07-15   
972-793 A Irving TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-793 0 Irving TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-04-30   
972-793 1 Irving TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-793 2 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2007-07-19   
972-793 3 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2007-07-19   
972-793 4 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2007-07-19   
972-793 5 Irving TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-793 6 Irving TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-793 7 Irving TX IRNGTX276MD  327E YMAX COMMUNICATIONS CORP. - TX 552   2008-07-03   
972-793 8 Irving TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-05-19   
972-793 9 Irving TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-794 A Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-795 A Grand Prairie TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-795 0 Grand Prairie TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-08-11   
972-795 1 Grand Prairie TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-10-22   
972-795 2 Grand Prairie TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-10-22   
972-795 3 Grand Prairie TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-10-31   
972-795 4 Grand Prairie TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-10-31   
972-795 5 Grand Prairie TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-08-11   
972-795 6 Grand Prairie TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-795 7 Grand Prairie TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-10-31   
972-795 8 Grand Prairie TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-10-31   
972-795 9 Grand Prairie TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-10-31   
972-796 A Plano TX PLANTXXDDS1  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-797 A Plano TX PLANTXXDDS1  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-797 0 Plano TX PLANTXXDDS1  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-797 1 Plano TX PLANTXXDDS1  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-797 2 Plano TX PLANTXXDDS1  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-797 3 Plano TX PLANTXXDDS1  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-797 4 Plano TX WYLITXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-797 5 Plano TX WYLITXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-797 6 Plano TX PLANTXXDDS1  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-797 7 Plano TX PLANTXXDDS1  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-797 8 Plano TX PLANTXXDDS1  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-797 9 Plano TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-01-16   
972-798 A Carrollton TX DLLATX37YMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX 552      
972-798 0 Carrollton TX DLLATX37YMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX 552      
972-798 1 Carrollton TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-798 2 Carrollton TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-798 3 Carrollton TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-12-03   
972-798 4 Carrollton TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-798 5 Carrollton TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-798 6 Carrollton TX DLLSTXREDS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2006-08-17   
972-798 7 Carrollton TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-12-03   
972-798 8 Carrollton TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-10-28   
972-798 9 Carrollton TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-09-20   
972-799 A Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
972-799 0 Grand Prairie TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2019-09-15   
972-799 1 Grand Prairie TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2019-09-15   
972-799 2 Grand Prairie TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2019-09-15   
972-799 3 Grand Prairie TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2019-09-15   
972-799 4 Grand Prairie TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2019-09-15   
972-799 5 Grand Prairie TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2019-09-15   
972-799 6 Grand Prairie TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2019-09-15   
972-799 7 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-10-12   
972-799 8 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-08-26   
972-799 9 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-08-26   
972-800 A Grand Prairie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
972-800 0 Grand Prairie EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-08-15   
972-800 1 Grand Prairie EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-08-15   
972-800 2 Grand Prairie EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-08-15   
972-800 3 Grand Prairie EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-08-15   
972-800 4 Grand Prairie EMS TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2005-07-17   
972-800 5 Grand Prairie EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-08-11   
972-800 6 Grand Prairie EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-08-11   
972-800 7 Grand Prairie EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-08-11   
972-800 8 Grand Prairie EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-08-11   

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

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