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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
972-431 6 Plano TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552      
972-431 7 Plano TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552      
972-431 8 Plano TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552      
972-431 9 Plano TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552      
972-432 A Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-432 0 Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-432 1 Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-432 2 Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-432 3 Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-432 4 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-11-07   
972-432 5 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-11-07   
972-432 6 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-11-07   
972-432 7 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-11-07   
972-432 8 Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-432 9 Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-433 A Prosper TX PRSPTXFIRS2  9533 SOUTHWESTERN BELL 552      
972-433 0 Prosper TX DLLSTX97X1X  073H TELNYX LLC 552   2017-06-22   
972-433 1 Prosper TX PRSPTXFIRS2  9533 SOUTHWESTERN BELL 552   2017-06-21   
972-433 2 Prosper TX DLLSTXRIY0X  425J CSC WIRELESS, LLC 552   2019-06-28   
972-433 3 Prosper TX DLLSTXRIY0X  425J CSC WIRELESS, LLC 552   2019-06-28   
972-433 4 Prosper TX DLLSTXRIY0X  425J CSC WIRELESS, LLC 552   2019-06-28   
972-433 5 Prosper TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-09-18   
972-433 6 Prosper TX DLLSTX97X1X  073H TELNYX LLC 552   2019-12-13   
972-433 7 Prosper TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-04-29   
972-433 8 Prosper TX   515J IP HORIZON LLC 552   2017-12-15   
972-433 9 Prosper TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2020-04-26   
972-434 A Lewisville EMS TX LWVLTXXAPS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-435 A Maypearl TX MYPRTXXADS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-435 0 Maypearl TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2012-05-15   
972-435 1 Maypearl TX MYPRTXXADS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-435 2 Maypearl TX MYPRTXXADS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-435 3 Maypearl TX MYPRTXXADS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-435 4 Maypearl TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2008-10-07   
972-435 5 Maypearl TX DLLATX37YMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX 552   2010-10-18   
972-435 6 Maypearl TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2016-03-14   
972-435 7 Maypearl TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2009-03-07   
972-435 8 Maypearl TX MYPRTXXADS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-435 9 Maypearl TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-01-09   
972-436 A Lewisville TX LWVLTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-437 A Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-437 0 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-437 1 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-437 2 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-437 3 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-437 4 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-437 5 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-437 6 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-437 7 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-437 8 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-11-07   
972-437 9 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-438 A Irving TX IRNGTXXCDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-439 A McKinney TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-439 0 McKinney TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-08-15   
972-439 1 McKinney TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-04-02   
972-439 2 McKinney TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-05-19   
972-439 3 McKinney TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-439 4 McKinney TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-05-19   
972-439 5 McKinney TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-08-13   
972-439 6 McKinney TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-11-10   
972-439 7 McKinney TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2007-11-20   
972-439 8 McKinney TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-07-01   
972-439 9 McKinney TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-440 A Carrollton TX IRNGTXXBXTY  903C ONVOY, LLC - TX 552      
972-440 0 Carrollton TX IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2018-02-24   
972-440 1 Carrollton TX IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2017-11-11   
972-440 2 Carrollton TX IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2017-11-11   
972-440 3 Carrollton TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2018-01-16   
972-440 4 Carrollton TX IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2022-12-12   
972-440 5 Carrollton TX IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2018-02-24   
972-440 6 Carrollton TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2018-05-01   
972-440 7 Carrollton TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2018-07-16   
972-440 8 Carrollton TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552   2018-03-29   
972-440 9 Carrollton TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-07-21   
972-441 A Wilmer EMS TX WLMRTXXADS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-441 0 Wilmer EMS TX DLLSTX97DSU  951G INTEGRATED PATH COMMUNICATIONS, LLC - TX 552   2014-09-20   
972-441 1 Wilmer EMS TX DLLSTX97DSU  951G INTEGRATED PATH COMMUNICATIONS, LLC - TX 552   2014-09-20   
972-441 2 Wilmer EMS TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2012-01-13   
972-441 3 Wilmer EMS TX WLMRTXXADS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-441 4 Wilmer EMS TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2006-09-25   
972-441 5 Wilmer EMS TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2012-03-12   
972-441 6 Wilmer EMS TX WLMRTXXADS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-441 7 Wilmer EMS TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-07-06   
972-441 8 Wilmer EMS TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2013-02-15   
972-441 9 Wilmer EMS TX DLLSTXRIXIY  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552   2016-09-09   
972-442 A Plano TX WYLITXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-443 A Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-444 A Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-445 A Irving EMS TX IRNGTXXCDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-445 0 Irving EMS TX IRNGTXXCDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-445 1 Irving EMS TX IRNGTXXCDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-445 2 Irving EMS TX IRNGTXXCDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-445 3 Irving EMS TX IRNGTXXCDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-445 4 Irving EMS TX IRNGTXXCDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-445 5 Irving EMS TX IRNGTXXCDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-445 6 Irving EMS TX IRNGTXXCDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-445 7 Irving EMS TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-05-15   
972-445 8 Irving EMS TX IRNGTXXCDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-445 9 Irving EMS TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-05-15   
972-446 A Carrollton TX CRTNTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-447 A Dallas TX DLLSTXREDS0  9533 SOUTHWESTERN BELL 552      

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

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