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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
972-914 1 Nevada TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-12-16   
972-914 2 Nevada TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2012-12-09   
972-914 3 Nevada TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-12-16   
972-914 4 Nevada TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-02-12   
972-914 5 Nevada TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-12-20   
972-914 6 Nevada TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-02-12   
972-914 7 Nevada TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2008-11-21   
972-914 8 Nevada TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2009-02-21   
972-914 9 Nevada TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-03-11   
972-915 A Irving TX IRNGTXXFDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-916 A Irving EMS TX IRNGTXXFDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-916 0 Irving EMS TX DLLTTX01DMD  5562 METROPCS, INC. 552   2007-01-12   
972-916 1 Irving EMS TX DLLTTX01DMD  5562 METROPCS, INC. 552   2007-01-12   
972-916 2 Irving EMS TX DLLSTXHM0MD  829J PAETEC ITEL, LLC 552   2010-09-10   
972-916 3 Irving EMS TX IRNGTXXFDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-916 4 Irving EMS TX IRNGTXXFDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-916 5 Irving EMS TX IRNGTXXFDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-916 6 Irving EMS TX IRNGTXXFDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-916 7 Irving EMS TX IRNGTXXFDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-916 8 Irving EMS TX DLLTTX01DMD  5562 METROPCS, INC. 552   2007-01-12   
972-916 9 Irving EMS TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-08-20   
972-917 A Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-917 0 Dallas TX   6529 T-MOBILE USA, INC. 552   2025-05-12   
972-917 1 Dallas TX   6529 T-MOBILE USA, INC. 552   2025-05-12   
972-917 2 Dallas TX   490J DISH WIRELESS, LLC 552   2025-06-16   
972-917 3 Dallas TX   490J DISH WIRELESS, LLC 552   2025-07-16   
972-917 4 Dallas TX   490J DISH WIRELESS, LLC 552   2025-09-01   
972-917 5 Dallas TX   6529 T-MOBILE USA, INC. 552   2025-06-19   
972-917 6 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-917 7 Dallas TX   6529 T-MOBILE USA, INC. 552   2025-04-18   
972-917 8 Dallas TX   6529 T-MOBILE USA, INC. 552   2025-04-18   
972-917 9 Dallas TX   6529 T-MOBILE USA, INC. 552   2025-04-18   
972-918 A Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-918 0 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-918 1 Dallas TX   6529 T-MOBILE USA, INC. 552   2025-04-18   
972-918 2 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-918 3 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2019-04-29   
972-918 4 Dallas TX   6529 T-MOBILE USA, INC. 552   2025-04-18   
972-918 5 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2010-03-25   
972-918 6 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2010-03-25   
972-918 7 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2010-03-25   
972-918 8 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-918 9 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-919 A Dallas TX DLLSTXFBDS0  9533 SOUTHWESTERN BELL 552      
972-919 0 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-11-15   
972-919 1 Dallas TX DLLSTXFBDS0  9533 SOUTHWESTERN BELL 552      
972-919 2 Dallas TX DLLSTXFBDS0  9533 SOUTHWESTERN BELL 552      
972-919 3 Dallas TX DLLSTXFBDS0  9533 SOUTHWESTERN BELL 552      
972-919 4 Dallas TX DLLSTXFBDS0  9533 SOUTHWESTERN BELL 552      
972-919 5 Dallas TX DLLSTXFBDS0  9533 SOUTHWESTERN BELL 552      
972-919 6 Dallas TX DLLSTXFBDS0  9533 SOUTHWESTERN BELL 552      
972-919 7 Dallas TX DLLSTXFBDS0  9533 SOUTHWESTERN BELL 552      
972-919 8 Dallas TX DLLSTXFBDS0  9533 SOUTHWESTERN BELL 552      
972-919 9 Dallas TX DLLSTXFBDS0  9533 SOUTHWESTERN BELL 552      
972-920 A De Soto TX   903C ONVOY, LLC - TX 552      
972-920 0 De Soto TX   903C ONVOY, LLC - TX 552      
972-920 1 De Soto TX   903C ONVOY, LLC - TX 552      
972-920 2 De Soto TX   903C ONVOY, LLC - TX 552      
972-920 3 De Soto TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-12-14   
972-920 4 De Soto TX   903C ONVOY, LLC - TX 552      
972-920 5 De Soto TX RCSNTXHVBMD  516C AT&T CORP. 552   2011-03-03   
972-920 6 De Soto TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-10-28   
972-920 7 De Soto TX   903C ONVOY, LLC - TX 552      
972-920 8 De Soto TX   903C ONVOY, LLC - TX 552      
972-920 9 De Soto TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2023-07-06   
972-921 A Waxahachie EMS TX CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
972-921 0 Waxahachie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2004-12-31   
972-921 1 Waxahachie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2004-12-31   
972-921 2 Waxahachie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2004-12-31   
972-921 3 Waxahachie EMS TX DLLTTXID1MD  5562 METROPCS, INC. 552   2006-01-27   
972-921 4 Waxahachie EMS TX CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2003-07-16   
972-921 5 Waxahachie EMS TX CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2003-07-16   
972-921 6 Waxahachie EMS TX CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2003-07-16   
972-921 7 Waxahachie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2004-08-28   
972-921 8 Waxahachie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2004-08-28   
972-921 9 Waxahachie EMS TX CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2003-04-26   
972-922 A Grand Prairie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
972-922 0 Grand Prairie EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-05-25   
972-922 1 Grand Prairie EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-06-10   
972-922 2 Grand Prairie EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-06-10   
972-922 3 Grand Prairie EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-06-10   
972-922 4 Grand Prairie EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-06-10   
972-922 5 Grand Prairie EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-06-16   
972-922 6 Grand Prairie EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-06-16   
972-922 7 Grand Prairie EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-08-11   
972-922 8 Grand Prairie EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-08-11   
972-922 9 Grand Prairie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-04-11   
972-923 A Waxahachie TX WXHCTXWEDS0  9533 SOUTHWESTERN BELL 552      
972-924 A Anna TX ANNATXWARS1  9533 SOUTHWESTERN BELL 552      
972-924 0 Anna TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2008-09-20   
972-924 1 Anna TX ANNATXWARS1  9533 SOUTHWESTERN BELL 552      
972-924 2 Anna TX ANNATXWARS1  9533 SOUTHWESTERN BELL 552      
972-924 3 Anna TX ANNATXWARS1  9533 SOUTHWESTERN BELL 552      
972-924 4 Anna TX ANNATXWARS1  9533 SOUTHWESTERN BELL 552      
972-924 5 Anna TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2006-04-09   
972-924 6 Anna TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-12-14   
972-924 7 Anna TX DLLSTXRIXYY  318C CEBRIDGE TELECOM TX , L.P. - TX 552   2007-05-11   
972-924 8 Anna TX ANNATXWARS1  9533 SOUTHWESTERN BELL 552      
972-924 9 Anna TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2009-04-27   
972-925 A Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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