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: 283

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-283 A Roanoke VA RONKVALKXJY  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 244      
540-283 0 Roanoke VA RONKVALKXJY  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 244      
540-283 1 Roanoke VA TRVLVAXA0MD  7185 LUMOS NETWORKS INC. 244   2006-10-07   
540-283 2 Roanoke VA TRVLVAXA0MD  7185 LUMOS NETWORKS INC. 244   2006-10-07   
540-283 3 Roanoke VA TRVLVAXA0MD  7185 LUMOS NETWORKS INC. 244   2006-10-07   
540-283 4 Roanoke VA TRVLVAXA0MD  7185 LUMOS NETWORKS INC. 244   2006-10-07   
540-283 5 Roanoke VA RONKVALKXLY  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 244   2009-12-19   
540-283 6 Roanoke VA TRVLVAXA0MD  7185 LUMOS NETWORKS INC. 244   2006-10-07   
540-283 7 Roanoke VA TRVLVAXA0MD  7185 LUMOS NETWORKS INC. 244   2006-10-07   
540-283 8 Roanoke VA TRVLVAXA0MD  7185 LUMOS NETWORKS INC. 244   2006-10-07   
540-283 9 Roanoke VA RONKVALKXJY  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 244      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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