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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
817-474 4 Roanoke EMS TX RONKTXWODS0  9533 SOUTHWESTERN BELL 552      
817-474 5 Roanoke EMS TX RONKTXWODS0  9533 SOUTHWESTERN BELL 552      
817-474 6 Roanoke EMS TX RONKTXWODS0  9533 SOUTHWESTERN BELL 552      
817-474 7 Roanoke EMS TX RONKTXWODS0  9533 SOUTHWESTERN BELL 552      
817-474 8 Roanoke EMS TX RONKTXWODS0  9533 SOUTHWESTERN BELL 552      
817-474 9 Roanoke EMS TX RONKTXWODS0  9533 SOUTHWESTERN BELL 552      
817-475 A Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-476 A Kennedale TX DLLSTXHM0MD  829J PAETEC ITEL, LLC 552   2025-01-23   
817-476 0 Kennedale TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-08-29   
817-476 1 Kennedale TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2012-02-19   
817-476 2 Kennedale TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2012-03-02   
817-476 3 Kennedale TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2012-03-05   
817-476 4 Kennedale TX DLLSTXAL7MD  073H TELNYX LLC 552   2021-03-12   
817-476 5 Kennedale TX DLLSTXHM0MD  829J PAETEC ITEL, LLC 552   2009-09-06   
817-476 6 Kennedale TX   793K TWC IP ENABLED SERVICES, LLC 552   2011-08-15   
817-476 7 Kennedale TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2011-07-14   
817-476 8 Kennedale TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-21   
817-476 9 Kennedale TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-21   
817-477 A Mansfield EMS TX FTWOTXBRDS0  9533 SOUTHWESTERN BELL 552      
817-477 0 Mansfield EMS TX FTWOTXBRDS0  9533 SOUTHWESTERN BELL 552      
817-477 1 Mansfield EMS TX FTWOTXBRDS0  9533 SOUTHWESTERN BELL 552      
817-477 2 Mansfield EMS TX FTWOTXBRDS0  9533 SOUTHWESTERN BELL 552      
817-477 3 Mansfield EMS TX FTWOTXBRDS0  9533 SOUTHWESTERN BELL 552      
817-477 4 Mansfield EMS TX FTWOTXBRDS0  9533 SOUTHWESTERN BELL 552      
817-477 5 Mansfield EMS TX FTWOTXBRDS0  9533 SOUTHWESTERN BELL 552      
817-477 6 Mansfield EMS TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2016-02-26   
817-477 7 Mansfield EMS TX DLLTTXID1MD  5562 METROPCS, INC. 552   2010-02-19   
817-477 8 Mansfield EMS TX FTWOTXBRDS0  9533 SOUTHWESTERN BELL 552      
817-477 9 Mansfield EMS TX FTWOTXBRDS0  9533 SOUTHWESTERN BELL 552      
817-478 A Kennedale TX FTWOTXKEDS0  9533 SOUTHWESTERN BELL 552      
817-479 A North Richland Hills TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
817-479 0 North Richland Hills TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
817-479 1 North Richland Hills TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
817-479 2 North Richland Hills TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
817-479 3 North Richland Hills TX   792K CHARTER IP ENABLED SERVICES, LLC 552   2005-12-15   
817-479 4 North Richland Hills TX   792K CHARTER IP ENABLED SERVICES, LLC 552   2012-09-02   
817-479 5 North Richland Hills TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
817-479 6 North Richland Hills TX   792K CHARTER IP ENABLED SERVICES, LLC 552   2006-09-11   
817-479 7 North Richland Hills TX   792K CHARTER IP ENABLED SERVICES, LLC 552   2007-04-14   
817-479 8 North Richland Hills TX   792K CHARTER IP ENABLED SERVICES, LLC 552   2007-12-07   
817-479 9 North Richland Hills TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-05-19   
817-480 A Glendale EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
817-481 A Grapevine EMS TX GRPVTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-482 A Keller EMS TX KLLRTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-482 0 Keller EMS TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2020-11-20   
817-482 1 Keller EMS TX KLLRTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-482 2 Keller EMS TX RONKTXWODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2003-11-17   
817-482 3 Keller EMS TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-08-17   
817-482 4 Keller EMS TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2005-09-13   
817-482 5 Keller EMS TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2019-05-26   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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