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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
972-200 A Seagoville TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-200 0 Seagoville TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-01-17   
972-200 1 Seagoville TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-07-01   
972-200 2 Seagoville TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2019-09-15   
972-200 3 Seagoville TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-07-01   
972-200 4 Seagoville TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2004-01-13   
972-200 5 Seagoville TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2003-02-22   
972-200 6 Seagoville TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2025-01-03   
972-200 7 Seagoville TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2006-10-29   
972-200 8 Seagoville TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2003-10-25   
972-200 9 Seagoville TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2006-08-26   
972-201 A Dallas TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-201 0 Dallas TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-201 1 Dallas TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-201 2 Dallas TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-201 3 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-05-06   
972-201 4 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2007-07-22   
972-201 5 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2007-07-22   
972-201 6 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2007-07-22   
972-201 7 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2007-07-22   
972-201 8 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2007-07-22   
972-201 9 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-06-09   
972-202 A Plano TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-202 0 Plano TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-202 1 Plano TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-202 2 Plano TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-202 3 Plano TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-202 4 Plano TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-202 5 Plano TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-202 6 Plano TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2015-11-25   
972-202 7 Plano TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-202 8 Plano TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-202 9 Plano TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-203 A Dallas TX DLLSTXSUDS0  9533 SOUTHWESTERN BELL 552      
972-203 0 Dallas TX DLLSTXSUDS0  9533 SOUTHWESTERN BELL 552      
972-203 1 Dallas TX DLLSTXSUDS0  9533 SOUTHWESTERN BELL 552      
972-203 2 Dallas TX DLLSTXSUDS0  9533 SOUTHWESTERN BELL 552      
972-203 3 Dallas TX DLLSTXSUDS0  9533 SOUTHWESTERN BELL 552      
972-203 4 Dallas TX DLLSTXSUDS0  9533 SOUTHWESTERN BELL 552      
972-203 5 Dallas TX DLLSTXSUDS0  9533 SOUTHWESTERN BELL 552      
972-203 6 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2016-02-15   
972-203 7 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2007-12-15   
972-203 8 Dallas TX DLLSTXSUDS0  9533 SOUTHWESTERN BELL 552      
972-203 9 Dallas TX DLLSTXSUDS0  9533 SOUTHWESTERN BELL 552      
972-204 A Dallas TX DLLSTXMSDS0  9533 SOUTHWESTERN BELL 552      
972-204 0 Dallas TX DLLSTXMSDS0  9533 SOUTHWESTERN BELL 552      
972-204 1 Dallas TX DLLSTXMSDS0  9533 SOUTHWESTERN BELL 552      
972-204 2 Dallas TX DLLSTXMSDS0  9533 SOUTHWESTERN BELL 552      
972-204 3 Dallas TX DLLSTXMSDS0  9533 SOUTHWESTERN BELL 552      
972-204 4 Dallas TX DLLSTXMSDS0  9533 SOUTHWESTERN BELL 552      
972-204 5 Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2012-12-31   
972-204 6 Dallas TX DLLSTXMSDS0  9533 SOUTHWESTERN BELL 552      
972-204 7 Dallas TX DLLSTXMSDS0  9533 SOUTHWESTERN BELL 552      
972-204 8 Dallas TX DLLSTXRNDS1  9533 SOUTHWESTERN BELL 552      
972-204 9 Dallas TX DLLSTXRODS0  9533 SOUTHWESTERN BELL 552      
972-205 A Plano TX GRLDTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-206 A Grand Prairie EMS TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-206 0 Grand Prairie EMS TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-206 1 Grand Prairie EMS TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-206 2 Grand Prairie EMS TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-206 3 Grand Prairie EMS TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-206 4 Grand Prairie EMS TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-206 5 Grand Prairie EMS TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-206 6 Grand Prairie EMS TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-206 7 Grand Prairie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2015-07-20   
972-206 8 Grand Prairie EMS TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-206 9 Grand Prairie EMS TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-207 A Grand Prairie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
972-207 0 Grand Prairie EMS TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2005-07-28   
972-207 1 Grand Prairie EMS TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2005-07-28   
972-207 2 Grand Prairie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-09-09   
972-207 3 Grand Prairie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-09-09   
972-207 4 Grand Prairie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-09-09   
972-207 5 Grand Prairie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-09-09   
972-207 6 Grand Prairie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-09-09   
972-207 7 Grand Prairie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-09-09   
972-207 8 Grand Prairie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-09-09   
972-207 9 Grand Prairie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-03-04   
972-208 A Plano TX PLANTXXKDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-209 A Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
972-209 0 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-06-18   
972-209 1 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-05-23   
972-209 2 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-05-23   
972-209 3 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-05-23   
972-209 4 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-05-23   
972-209 5 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-05-23   
972-209 6 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-05-23   
972-209 7 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-05-23   
972-209 8 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-05-23   
972-209 9 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-05-23   
972-210 A Terrell TX DLLSTXHW6MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 552      
972-210 0 Terrell TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-03-24   
972-210 1 Terrell TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2012-02-13   
972-210 2 Terrell TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-06-24   
972-210 3 Terrell TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2011-11-15   
972-210 4 Terrell TX DLLSTXHW6MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 552   2003-04-19   
972-210 5 Terrell TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2014-03-17   
972-210 6 Terrell TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2015-07-29   
972-210 7 Terrell TX RCSNTXHVBMD  516C AT&T CORP. 552   2007-02-15   
972-210 8 Terrell TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2003-10-22   

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

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