Local Calling Guide

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

NXX: 541

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-541 A Roanoke TX FTWOTXEDDS4  7421 AT&T - LOCAL 552      
817-541 0 Roanoke TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
817-541 1 Roanoke TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
817-541 2 Roanoke TX IRNGTXXBPSB  0701 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-541 3 Roanoke TX FTWOTXEDDS4  7421 AT&T - LOCAL 552      
817-541 4 Roanoke TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-541 5 Roanoke TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
817-541 6 Roanoke TX   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-541 7 Roanoke TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
817-541 8 Roanoke TX DLLSTXTLDS8  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
817-541 9 Roanoke TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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