Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 540 [Rate centres in NPA 540] [Dial plan for NPA 540]

NXX: 794

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-794 A Roanoke VA RONKVALKXAZ  495J STRATUS NETWORKS 244      
540-794 0 Roanoke VA RCMTVAXA5MD  6283 UNITED STATES CELLULAR - VA 244   2022-03-09   
540-794 1 Roanoke VA RONKVALKXAZ  495J STRATUS NETWORKS 244   2021-05-16   
540-794 2 Roanoke VA RCMTVAXA5MD  6283 UNITED STATES CELLULAR - VA 244   2022-03-09   
540-794 3 Roanoke VA RCMTVAXA5MD  6283 UNITED STATES CELLULAR - VA 244   2022-03-09   
540-794 4 Roanoke VA RCMTVAXA5MD  6283 UNITED STATES CELLULAR - VA 244   2022-03-09   
540-794 5 Roanoke VA RCMTVAXA5MD  6283 UNITED STATES CELLULAR - VA 244   2022-03-09   
540-794 6 Roanoke VA RCMTVAXA5MD  6283 UNITED STATES CELLULAR - VA 244   2022-03-09   
540-794 7 Roanoke VA RCMTVAXA5MD  6283 UNITED STATES CELLULAR - VA 244   2022-03-09   
540-794 8 Roanoke VA RCMTVAXA5MD  6283 UNITED STATES CELLULAR - VA 244   2022-03-09   
540-794 9 Roanoke VA RCMTVAXA5MD  6283 UNITED STATES CELLULAR - VA 244   2022-03-09   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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