Local Calling Guide

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

NXX: 854

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-854 A Roanoke EMS TX RONKTXWODS0  9533 SOUTHWESTERN BELL 552      
817-854 0 Roanoke EMS TX RONKTXWODS0  9533 SOUTHWESTERN BELL 552      
817-854 1 Roanoke EMS TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2019-05-31   
817-854 2 Roanoke EMS TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2014-09-26   
817-854 3 Roanoke EMS TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2012-11-05   
817-854 4 Roanoke EMS TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2014-09-26   
817-854 5 Roanoke EMS TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2017-02-15   
817-854 6 Roanoke EMS TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2016-03-22   
817-854 7 Roanoke EMS TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552   2014-05-15   
817-854 8 Roanoke EMS TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2019-05-31   
817-854 9 Roanoke EMS TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2019-05-31   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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