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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-710 7 Fort Worth TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2010-09-22   
817-710 8 Fort Worth TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2010-09-22   
817-710 9 Fort Worth TX DLLTTXID1MD  5562 METROPCS, INC. 552   2011-03-02   
817-712 A North Richland Hills TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
817-713 A Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-714 A Arlington EMS TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
817-715 A Arlington EMS TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
817-716 A Arlington EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
817-716 0 Arlington EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-06-23   
817-716 1 Arlington EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-06-23   
817-716 2 Arlington EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-07-30   
817-716 3 Arlington EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-07-30   
817-716 4 Arlington EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-09-17   
817-716 5 Arlington EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-09-17   
817-716 6 Arlington EMS TX DLLTTXID1MD  5562 METROPCS, INC. 552   2006-08-21   
817-716 7 Arlington EMS TX DLLTTXID1MD  5562 METROPCS, INC. 552   2006-08-21   
817-716 8 Arlington EMS TX DLLTTXID1MD  5562 METROPCS, INC. 552   2006-08-21   
817-716 9 Arlington EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-06-23   
817-717 A Fort Worth TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-717 0 Fort Worth TX DLLTTXID1MD  5562 METROPCS, INC. 552   2010-11-04   
817-717 1 Fort Worth TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-03-13   
817-717 2 Fort Worth TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-05-01   
817-717 3 Fort Worth TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2004-09-18   
817-717 4 Fort Worth TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-717 5 Fort Worth TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-05-01   
817-717 6 Fort Worth TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-05-01   
817-717 7 Fort Worth TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-05-01   
817-717 8 Fort Worth TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-05-01   
817-717 9 Fort Worth TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-05-01   
817-718 A Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-718 0 Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2007-03-12   
817-718 1 Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2007-03-12   
817-718 2 Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2007-03-12   
817-718 3 Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2007-03-12   
817-718 4 Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2007-03-12   
817-718 5 Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2007-03-12   
817-718 6 Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2007-03-12   
817-718 7 Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2011-07-16   
817-718 8 Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2007-07-30   
817-718 9 Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2007-02-09   
817-719 A Arlington TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-719 0 Arlington TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-719 1 Arlington TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-719 2 Arlington TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-719 3 Arlington TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-719 4 Arlington TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-719 5 Arlington TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2007-09-29   
817-719 6 Arlington TX DLLTTXID1MD  5562 METROPCS, INC. 552   2007-09-29   
817-719 7 Arlington TX DLLTTXID1MD  5562 METROPCS, INC. 552   2007-09-29   
817-719 8 Arlington TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-11-18   
817-719 9 Arlington TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-720 A Fort Worth TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-720 0 Fort Worth TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2022-10-31   
817-720 1 Fort Worth TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-720 2 Fort Worth TX   6529 T-MOBILE USA, INC. 552   2025-05-05   
817-720 3 Fort Worth TX   792K CHARTER IP ENABLED SERVICES, LLC 552   2017-08-06   
817-720 4 Fort Worth TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-720 5 Fort Worth TX   792K CHARTER IP ENABLED SERVICES, LLC 552   2017-07-05   
817-720 6 Fort Worth TX   792K CHARTER IP ENABLED SERVICES, LLC 552   2017-05-05   
817-720 7 Fort Worth TX   792K CHARTER IP ENABLED SERVICES, LLC 552   2017-07-02   
817-720 8 Fort Worth TX DLLTTXID1MD  5562 METROPCS, INC. 552   2019-07-22   
817-720 9 Fort Worth TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2017-08-10   
817-721 A Arlington TX DLLTTXID1MD  5562 METROPCS, INC. 552      
817-721 0 Arlington TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
817-721 1 Arlington TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
817-721 2 Arlington TX DLLTTXID1MD  5562 METROPCS, INC. 552      
817-721 3 Arlington TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
817-721 4 Arlington TX DLLTTXID1MD  5562 METROPCS, INC. 552      
817-721 5 Arlington TX DLLTTXID1MD  5562 METROPCS, INC. 552      
817-721 6 Arlington TX DLLTTXID1MD  5562 METROPCS, INC. 552      
817-721 7 Arlington TX DLLTTXID1MD  5562 METROPCS, INC. 552      
817-721 8 Arlington TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
817-721 9 Arlington TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
817-722 A Grapevine TX DLLSTXTLDS8  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
817-722 0 Grapevine TX DLLSTXTLDS8  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
817-722 1 Grapevine TX DLLSTXTLDS8  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
817-722 2 Grapevine TX DLLSTXTLDS8  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
817-722 3 Grapevine TX DLLSTXTLDS8  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
817-722 4 Grapevine TX DLLTTXID1MD  5562 METROPCS, INC. 552   2016-12-27   
817-722 5 Grapevine TX DLLSTXHM0MD  829J PAETEC ITEL, LLC 552   2012-08-15   
817-722 6 Grapevine TX   793K TWC IP ENABLED SERVICES, LLC 552   2016-05-20   
817-722 7 Grapevine TX DLLSTXTLDS8  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
817-722 8 Grapevine TX GRPVTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-722 9 Grapevine TX DLLSTXTLDS8  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
817-723 A Arlington TX DLLTTXID1MD  5562 METROPCS, INC. 552      
817-723 0 Arlington TX DLLTTXID1MD  5562 METROPCS, INC. 552      
817-723 1 Arlington TX DLLTTXID1MD  5562 METROPCS, INC. 552      
817-723 2 Arlington TX DLLTTXID1MD  5562 METROPCS, INC. 552      
817-723 3 Arlington TX DLLTTXID1MD  5562 METROPCS, INC. 552      
817-723 4 Arlington TX DLLTTXID1MD  5562 METROPCS, INC. 552      
817-723 5 Arlington TX DLLTTXID1MD  5562 METROPCS, INC. 552      
817-723 6 Arlington TX DLLTTXID1MD  5562 METROPCS, INC. 552      
817-723 7 Arlington TX DLLTTXID1MD  5562 METROPCS, INC. 552      
817-723 8 Arlington TX DLLTTXID1MD  5562 METROPCS, INC. 552      
817-723 9 Arlington TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
817-724 A Grapevine TX GRPVTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-724 0 Grapevine TX GRPVTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-724 1 Grapevine TX DLLTTXID1MD  5562 METROPCS, INC. 552   2016-12-27   
817-724 2 Grapevine TX DLLTTXID1MD  5562 METROPCS, INC. 552   2007-04-29   
817-724 3 Grapevine TX DLLTTXID1MD  5562 METROPCS, INC. 552   2006-09-05   

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Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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