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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
972-818 9 Dallas TX DLLSTXREDS0  9533 SOUTHWESTERN BELL 552      
972-819 A Irving TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-819 0 Irving TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-819 1 Irving TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-819 2 Irving TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-819 3 Irving TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-819 4 Irving TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-819 5 Irving TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-819 6 Irving TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-819 7 Irving TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-819 8 Irving TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-819 9 Irving TX   903C ONVOY, LLC - TX 552   2011-03-09   
972-820 A Carrollton TX DLLSTXREDS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
972-820 0 Carrollton TX DLLSTXREDS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
972-820 1 Carrollton TX DLLSTXREDS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2007-05-19   
972-820 2 Carrollton TX DLLSTXREDS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
972-820 3 Carrollton TX DLLSTXREDS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
972-820 4 Carrollton TX DLLSTXREDS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
972-820 5 Carrollton TX DLLSTXREDS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
972-820 6 Carrollton TX DLLSTXREDS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
972-820 7 Carrollton TX DLLSTXREDS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
972-820 8 Carrollton TX DLLSTXREDS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
972-820 9 Carrollton TX DLLSTXREDS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
972-821 A Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552      
972-821 0 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2019-07-12   
972-821 1 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2005-05-20   
972-821 2 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2005-05-20   
972-821 3 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2006-01-13   
972-821 4 Irving TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2004-12-17   
972-821 5 Irving TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2004-12-17   
972-821 6 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2005-02-18   
972-821 7 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2005-02-18   
972-821 8 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2005-02-18   
972-821 9 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2005-02-18   
972-822 A Irving EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
972-822 0 Irving EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
972-822 1 Irving EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
972-822 2 Irving EMS TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2011-06-06   
972-822 3 Irving EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-03-13   
972-822 4 Irving EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-03-13   
972-822 5 Irving EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-03-13   
972-822 6 Irving EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-03-13   
972-822 7 Irving EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
972-822 8 Irving EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-03-13   
972-822 9 Irving EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-03-13   
972-823 A Irving TX   903C ONVOY, LLC - TX 552      
972-824 A Grand Prairie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
972-825 A Waxahachie TX WXHCTXWEDS0  9533 SOUTHWESTERN BELL 552      
972-825 0 Waxahachie TX DLLTTXID1MD  5562 METROPCS, INC. 552   2019-09-27   
972-825 1 Waxahachie TX DLLTTXID1MD  5562 METROPCS, INC. 552   2006-08-30   
972-825 2 Waxahachie TX DLLTTXID1MD  5562 METROPCS, INC. 552   2006-08-30   
972-825 3 Waxahachie TX WXHCTXWEDS0  9533 SOUTHWESTERN BELL 552      
972-825 4 Waxahachie TX WXHCTXWEDS0  9533 SOUTHWESTERN BELL 552      
972-825 5 Waxahachie TX WXHCTXWEDS0  9533 SOUTHWESTERN BELL 552      
972-825 6 Waxahachie TX CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2007-03-16   
972-825 7 Waxahachie TX CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2007-03-16   
972-825 8 Waxahachie TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2004-04-04   
972-825 9 Waxahachie TX DLLTTXID1MD  5562 METROPCS, INC. 552   2006-06-12   
972-826 A Plano TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
972-827 A Irving TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-827 0 Irving TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-827 1 Irving TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-827 2 Irving TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-827 3 Irving TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-827 4 Irving TX IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2023-01-15   
972-827 5 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2007-06-18   
972-827 6 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2007-06-18   
972-827 7 Irving TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2009-11-20   
972-827 8 Irving TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2009-11-20   
972-827 9 Irving TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-828 A Dallas TX DLLSTXRODS0  9533 SOUTHWESTERN BELL 552      
972-829 A Lewisville TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-829 0 Lewisville TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-829 1 Lewisville TX DLLTTXID1MD  5562 METROPCS, INC. 552   2006-08-28   
972-829 2 Lewisville TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2006-04-10   
972-829 3 Lewisville TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-829 4 Lewisville TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-829 5 Lewisville TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2017-09-11   
972-829 6 Lewisville TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-829 7 Lewisville TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2009-01-02   
972-829 8 Lewisville TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2002-12-03   
972-829 9 Lewisville TX DNTNTXXAX5Y  624H ONVOY SPECTRUM, LLC 552   2024-12-13   
972-830 A Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-831 A Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-832 A McKinney EMS TX CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
972-832 0 McKinney EMS TX CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-08-27   
972-832 1 McKinney EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-03-12   
972-832 2 McKinney EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-03-12   
972-832 3 McKinney EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-03-12   
972-832 4 McKinney EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-03-12   
972-832 5 McKinney EMS TX CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2003-08-03   
972-832 6 McKinney EMS TX CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2003-08-03   
972-832 7 McKinney EMS TX CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2003-08-03   
972-832 8 McKinney EMS TX CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2003-08-03   
972-832 9 McKinney EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2003-08-03   
972-833 A Ferris TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2025-04-06   
972-833 0 Ferris TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-21   
972-833 1 Ferris TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2015-03-30   
972-833 2 Ferris TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-10-27   
972-833 3 Ferris TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552   2014-05-15   

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

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