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: 597

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-597 A Roanoke VA RONKVALKXMY  8357 US LEC OF VIRGININA, LLC 244      
540-597 0 Roanoke VA RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2007-09-21   
540-597 1 Roanoke VA RONKVALKXMY  8357 US LEC OF VIRGININA, LLC 244   2006-08-17   
540-597 2 Roanoke VA RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2007-11-15   
540-597 3 Roanoke VA RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2007-11-15   
540-597 4 Roanoke VA RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2008-03-03   
540-597 5 Roanoke VA RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2008-03-03   
540-597 6 Roanoke VA RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2008-06-02   
540-597 7 Roanoke VA RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2007-07-02   
540-597 8 Roanoke VA RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2007-07-02   
540-597 9 Roanoke VA RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2007-07-02   

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

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