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NPA: 817 [Rate centres in NPA 817] [Dial plan for NPA 817]

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-810 A Fort Worth TX FTWOTXEDDS5  9533 SOUTHWESTERN BELL 552      
817-812 A North Richland Hills TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-813 A Azle TX AZLETXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-814 A Fort Worth TX FTWOTXEDDS0  9533 SOUTHWESTERN BELL 552      
817-815 A Fort Worth TX FTWOTXEDDS0  9533 SOUTHWESTERN BELL 552      
817-816 A Arlington EMS TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
817-817 A Fort Worth TX DLLSTX3769Z  473F USFON, INC. - TX 552      
817-818 A Weatherford TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
817-819 A Arlington TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
817-820 A Fort Worth TX FTWOTXEDDS5  9533 SOUTHWESTERN BELL 552      
817-821 A Arlington EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-822 A Arlington TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
817-823 A Arlington EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-824 A Arlington EMS TX DLLSTXJP2MD  6630 USA MOBILITY WIRELESS, INC. 552      
817-825 A Arlington TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
817-826 A Roanoke TX RONKTXWODS0  9533 SOUTHWESTERN BELL 552      
817-827 A Arlington EMS TX DLLSTXJP2MD  6630 USA MOBILITY WIRELESS, INC. 552      
817-828 A Arlington EMS TX DLLSTXJP2MD  6630 USA MOBILITY WIRELESS, INC. 552      
817-829 A Arlington TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
817-830 A North Richland Hills TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-831 A Fort Worth TX FTWOTXTEDS0  9533 SOUTHWESTERN BELL 552      
817-832 A Arlington EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-833 A Arlington EMS TX FTWOTXCRDS0  6591 TELETOUCH COMMUNICATIONS, INC. 552      
817-834 A Fort Worth TX FTWOTXTEDS0  9533 SOUTHWESTERN BELL 552      
817-835 A Euless EMS TX FTWOTXEUDS0  9533 SOUTHWESTERN BELL 552      
817-836 A Euless TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
817-837 A Roanoke TX RONKTXWODS0  9533 SOUTHWESTERN BELL 552      
817-838 A Fort Worth TX FTWOTXTEDS0  9533 SOUTHWESTERN BELL 552      
817-839 A Kennedale TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-840 A Fort Worth TX DLLSTXTLDS8  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
817-841 A Fort Worth TX FTWOTXEDDS3  9533 SOUTHWESTERN BELL 552      
817-842 A Mansfield TX   903C ONVOY, LLC - TX 552      
817-843 A Arlington EMS TX FTWOTXCRDS0  6591 TELETOUCH COMMUNICATIONS, INC. 552      
817-844 A Fort Worth TX FTWOTXEDDS0  9533 SOUTHWESTERN BELL 552      
817-845 A Arlington TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
817-846 A Arlington TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
817-847 A Fort Worth TX FTWOTXCEDS0  9533 SOUTHWESTERN BELL 552      
817-848 A Euless TX FTWOTXEUDS0  9533 SOUTHWESTERN BELL 552      
817-849 A North Richland Hills EMS TX FTWOTXBUDS0  9533 SOUTHWESTERN BELL 552      
817-850 A Fort Worth TX FTWOTXEDDS0  9533 SOUTHWESTERN BELL 552      
817-851 A Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-852 A Fort Worth TX FTWOTXEDDS0  9533 SOUTHWESTERN BELL 552      
817-853 A Mansfield TX DLLSTXBKDS1  7715 MATRIX TELECOM, LLC. S/I/I TNCI - TX 552      
817-854 A Roanoke EMS TX RONKTXWODS0  9533 SOUTHWESTERN BELL 552      
817-855 A Arlington TX DLLSTXHW6MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 552      
817-856 A Arlington EMS TX FTWOTXCRDS0  9533 SOUTHWESTERN BELL 552      
817-857 A Euless TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-858 A Euless EMS TX FTWOTXEUDS0  9533 SOUTHWESTERN BELL 552      
817-859 A Roanoke TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
817-860 A Arlington TX FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-861 A Arlington TX FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-862 A Fort Worth TX FTWOTXPEDS0  9533 SOUTHWESTERN BELL 552      
817-863 A Arlington TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-864 A Euless TX FTWOTXEUDS0  9533 SOUTHWESTERN BELL 552      
817-865 A Grapevine TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-866 A Grandview TX GDVWTXXARP0  2153 TEXAS WINDSTREAM, LLC 552      
817-867 A Fort Worth TX FTWOTXEDDS3  9533 SOUTHWESTERN BELL 552      
817-868 A Euless TX FTWOTXEUDS0  9533 SOUTHWESTERN BELL 552      
817-869 A Fort Worth TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-870 A Fort Worth TX FTWOTXEDDS5  9533 SOUTHWESTERN BELL 552      
817-871 A Fort Worth TX FTWOTXEDDS0  9533 SOUTHWESTERN BELL 552      
817-872 A Fort Worth TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-873 A Grapevine TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552      
817-874 A Arlington TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
817-875 A Arlington TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
817-876 A Arlington TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
817-877 A Fort Worth TX FTWOTXEDDS5  9533 SOUTHWESTERN BELL 552      
817-878 A Fort Worth TX FTWOTXEDDS5  9533 SOUTHWESTERN BELL 552      
817-879 A Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-880 A Glendale TX DLLSTXTLDS8  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
817-881 A Arlington EMS TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
817-882 A Fort Worth TX FTWOTXEDDS5  9533 SOUTHWESTERN BELL 552      
817-883 A Arlington TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
817-884 A Fort Worth TX FTWOTXEDDS0  9533 SOUTHWESTERN BELL 552      
817-885 A Fort Worth TX FTWOTXEDDS5  9533 SOUTHWESTERN BELL 552      
817-886 A Fort Worth TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-887 A Fort Worth TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-888 A Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-889 A Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-890 A Roanoke EMS TX RONKTXWODS0  9533 SOUTHWESTERN BELL 552      
817-891 A Arlington EMS TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
817-892 A Arlington EMS TX FTWOTXCRDS1  9533 SOUTHWESTERN BELL 552      
817-893 A North Richland Hills TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
817-894 A Granbury TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
817-895 A Weatherford TX DLLSTXBK8MD  7715 MATRIX TELECOM, LLC. S/I/I TNCI - TX 552      
817-896 A Arlington EMS TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
817-897 A Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-898 A Keller TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-899 A Arlington EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-900 A Fort Worth TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-901 A Weatherford EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-902 A Fort Worth TX DLLTTXID1MD  5562 METROPCS, INC. 552      
817-903 A Arlington EMS TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
817-904 A Acton TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
817-905 A Arlington EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
817-906 A Grapevine TX GRPVTXXARS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-907 A Arlington EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-908 A Arlington EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-909 A Arlington EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
817-910 A Acton EMS TX ACTNTXXARP0  2153 TEXAS WINDSTREAM, LLC 552      

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

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