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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
972-763 3 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-763 4 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-763 5 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-11-27   
972-763 6 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2011-03-24   
972-763 7 Dallas TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2021-12-19   
972-763 8 Dallas TX DLLSTXHM0MD  829J PAETEC ITEL, LLC 552   2011-06-10   
972-764 A Dallas TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-764 0 Dallas TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-764 1 Dallas TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-764 2 Dallas TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-764 3 Dallas TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-764 4 Dallas TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-764 5 Dallas TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-764 6 Dallas TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-764 7 Dallas TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-764 8 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-08-01   
972-764 9 Dallas TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-765 A Cedar Hill TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
972-765 0 Cedar Hill TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2003-05-02   
972-765 1 Cedar Hill TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2003-05-02   
972-765 2 Cedar Hill TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2003-05-02   
972-765 3 Cedar Hill TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2003-05-02   
972-765 4 Cedar Hill TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2003-05-02   
972-765 5 Cedar Hill TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2003-05-02   
972-765 6 Cedar Hill TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2003-05-02   
972-765 7 Cedar Hill TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2003-05-02   
972-765 8 Cedar Hill TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2003-05-02   
972-765 9 Cedar Hill TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2003-05-02   
972-766 A Dallas TX DLLSTXRNDS1  9533 SOUTHWESTERN BELL 552      
972-767 A Plano TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-767 0 Plano TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-767 1 Plano TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2005-12-19   
972-767 2 Plano TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-767 3 Plano TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2005-12-19   
972-767 4 Plano TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2005-12-19   
972-767 5 Plano TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2005-12-19   
972-767 6 Plano TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2007-09-19   
972-767 7 Plano TX IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2007-12-15   
972-767 8 Plano TX IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2008-05-23   
972-767 9 Plano TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2009-02-21   
972-768 A Grand Prairie EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
972-769 A Plano TX PLANTXXBDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-769 0 Plano TX PLANTXXBDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-769 1 Plano TX PLANTXXBDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-769 2 Plano TX PLANTXXBDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-769 3 Plano TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552   2008-11-29   
972-769 4 Plano TX PLANTXXBDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-769 5 Plano TX DLLATX37YMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX 552   2007-07-05   
972-769 6 Plano TX DLLATX37YMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX 552   2007-07-05   
972-769 7 Plano TX PLANTXXBDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-769 8 Plano TX PLANTXXBDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-769 9 Plano TX PLANTXXBDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-770 A Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-771 A Rockwall EACS TX RKWLTXPADS0  9533 SOUTHWESTERN BELL 552      
972-772 A Rockwall EACS TX RKWLTXPADS0  9533 SOUTHWESTERN BELL 552      
972-773 A Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-773 0 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-773 1 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-773 2 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-773 3 Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2010-11-19   
972-773 4 Dallas TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2011-07-07   
972-773 5 Dallas TX DLLSTXRNDS1  9533 SOUTHWESTERN BELL 552      
972-773 6 Dallas TX DLLSTXRNDS1  9533 SOUTHWESTERN BELL 552      
972-773 7 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-773 8 Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2010-11-19   
972-773 9 Dallas TX RCSNTXHVBMD  516C AT&T CORP. 552   2011-05-02   
972-774 A Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-774 0 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-774 1 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-774 2 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-774 3 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-774 4 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-774 5 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-08-02   
972-774 6 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-774 7 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-774 8 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2015-01-28   
972-774 9 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-775 A Midlothian TX MDLTTXGRRS0  9533 SOUTHWESTERN BELL 552      
972-775 0 Midlothian TX DLLTTXID1MD  5562 METROPCS, INC. 552   2006-01-27   
972-775 1 Midlothian TX MDLTTXGRRS0  9533 SOUTHWESTERN BELL 552      
972-775 2 Midlothian TX MDLTTXGRRS0  9533 SOUTHWESTERN BELL 552      
972-775 3 Midlothian TX MDLTTXGRRS0  9533 SOUTHWESTERN BELL 552      
972-775 4 Midlothian TX MDLTTXGRRS0  9533 SOUTHWESTERN BELL 552      
972-775 5 Midlothian TX MDLTTXGRRS0  9533 SOUTHWESTERN BELL 552      
972-775 6 Midlothian TX MDLTTXGRRS0  9533 SOUTHWESTERN BELL 552      
972-775 7 Midlothian TX MDLTTXGRRS0  9533 SOUTHWESTERN BELL 552      
972-775 8 Midlothian TX MDLTTXGRRS0  9533 SOUTHWESTERN BELL 552      
972-775 9 Midlothian TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2004-04-19   
972-776 A Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-776 0 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-776 1 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-776 2 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-01-15   
972-776 3 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-776 4 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2018-07-15   
972-776 5 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-776 6 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-06-19   
972-776 7 Dallas TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2021-12-19   
972-776 8 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-776 9 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-777 A Dallas TX DLLSTX3769Z  473F USFON, INC. - TX 552      

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

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