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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
972-619 9 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-05-22   
972-620 A Dallas TX DLLSTXFBDS0  9533 SOUTHWESTERN BELL 552      
972-621 A Irving EMS TX IRNGTXXFDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-621 0 Irving EMS TX IRNGTXXFDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-621 1 Irving EMS TX DLLTTX01DMD  5562 METROPCS, INC. 552   2011-07-29   
972-621 2 Irving EMS TX IRNGTXXFDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-621 3 Irving EMS TX IRNGTXXFDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-621 4 Irving EMS TX IRNGTXXFDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-621 5 Irving EMS TX IRNGTXXFDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-621 6 Irving EMS TX IRNGTXXFDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-621 7 Irving EMS TX IRNGTXXFDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-621 8 Irving EMS TX IRNGTXXFDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-621 9 Irving EMS TX DLLTTX01DMD  5562 METROPCS, INC. 552   2011-07-29   
972-622 A Grand Prairie EMS TX DLLSTXJP2MD  6630 USA MOBILITY WIRELESS, INC. 552      
972-623 A Grand Prairie TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-623 0 Grand Prairie TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-623 1 Grand Prairie TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-623 2 Grand Prairie TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-623 3 Grand Prairie TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-623 4 Grand Prairie TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-623 5 Grand Prairie TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-623 6 Grand Prairie TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-623 7 Grand Prairie TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-10-17   
972-623 8 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-03-08   
972-623 9 Grand Prairie TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-624 A Frisco EACS TX FRSCTXCODS1  9533 SOUTHWESTERN BELL 552      
972-624 0 Frisco EACS TX FRSCTXCODS1  9533 SOUTHWESTERN BELL 552      
972-624 1 Frisco EACS TX FRSCTXCODS1  9533 SOUTHWESTERN BELL 552      
972-624 2 Frisco EACS TX FRSCTXCODS1  9533 SOUTHWESTERN BELL 552      
972-624 3 Frisco EACS TX FRSCTXCODS1  9533 SOUTHWESTERN BELL 552      
972-624 4 Frisco EACS TX FRSCTXCODS1  9533 SOUTHWESTERN BELL 552      
972-624 5 Frisco EACS TX FRSCTXCODS1  9533 SOUTHWESTERN BELL 552      
972-624 6 Frisco EACS TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2006-10-31   
972-624 7 Frisco EACS TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2003-09-16   
972-624 8 Frisco EACS TX FRSCTXCODS1  9533 SOUTHWESTERN BELL 552      
972-624 9 Frisco EACS TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2014-09-01   
972-625 A Frisco EACS TX FRSCTXCODS1  9533 SOUTHWESTERN BELL 552      
972-626 A Grand Prairie TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
972-626 0 Grand Prairie TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2018-06-22   
972-626 1 Grand Prairie TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2018-06-22   
972-626 2 Grand Prairie TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2018-06-22   
972-626 3 Grand Prairie TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2018-06-22   
972-626 4 Grand Prairie TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2018-06-22   
972-626 5 Grand Prairie TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2018-06-22   
972-626 6 Grand Prairie TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2018-06-22   
972-626 7 Grand Prairie TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2018-06-22   
972-626 8 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-02-19   
972-626 9 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-02-19   
972-627 A Avalon TX AVLNTXXARS0  1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 552      
972-627 0 Avalon TX AVLNTXXARP0  1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 552      
972-627 1 Avalon TX DLLSTX97DSU  951G INTEGRATED PATH COMMUNICATIONS, LLC - TX 552   2014-09-20   
972-627 2 Avalon TX DLLSTX97DSU  951G INTEGRATED PATH COMMUNICATIONS, LLC - TX 552   2014-09-20   
972-627 3 Avalon TX AVLNTXXARS0  1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 552      
972-627 4 Avalon TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2010-06-15   
972-627 7 Avalon TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2014-12-22   
972-627 8 Avalon TX DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552   2021-07-02   
972-628 A Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-628 0 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-08-26   
972-628 1 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-628 2 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-628 3 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-628 4 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-628 5 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-628 6 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-628 7 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-628 8 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-628 9 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-629 A Dallas TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-629 0 Dallas TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-629 1 Dallas TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-629 2 Dallas TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-629 3 Dallas TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-629 4 Dallas TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-629 5 Dallas TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-629 6 Dallas TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2011-07-07   
972-629 7 Dallas TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-629 8 Dallas TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-629 9 Dallas TX RCSNTXHVBMD  516C AT&T CORP. 552   2012-01-11   
972-630 A Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-630 0 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-08-26   
972-630 1 Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-630 2 Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-630 3 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2010-02-03   
972-630 4 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2010-02-03   
972-630 5 Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-630 6 Dallas TX   903C ONVOY, LLC - TX 552   2008-10-09   
972-630 7 Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-630 8 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-08-26   
972-630 9 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-08-26   
972-631 A McKinney TX DLLSTXRIXIZ  9748 AMERICAN MESSAGING SERVICES, LLC 552      
972-632 A McKinney TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
972-632 0 McKinney TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-10-15   
972-632 1 McKinney TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2006-04-30   
972-632 2 McKinney TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2006-04-30   
972-632 3 McKinney TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2006-04-30   
972-632 4 McKinney TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2006-04-30   
972-632 5 McKinney TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2006-04-30   
972-632 6 McKinney TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-10-31   
972-632 7 McKinney TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-08-11   
972-632 8 McKinney TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-09-05   

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Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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