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: 510

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-510 A Roanoke VA RONKVALKDS0  9213 VERIZON VIRGINIA, INC. 244      
540-510 0 Roanoke VA RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2021-06-03   
540-510 1 Roanoke VA RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2022-11-10   
540-510 2 Roanoke VA RONKVALKXNY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 244   2022-11-10   
540-510 3 Roanoke VA RONKVALKDS0  9213 VERIZON VIRGINIA, INC. 244      
540-510 4 Roanoke VA RONKVALKDS0  9213 VERIZON VIRGINIA, INC. 244      
540-510 5 Roanoke VA RONKVALKXRX  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 244   2010-05-18   
540-510 6 Roanoke VA RONKVALKDS0  9213 VERIZON VIRGINIA, INC. 244      
540-510 7 Roanoke VA RONKVALKDS0  9213 VERIZON VIRGINIA, INC. 244      

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

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