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: 678

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-678 A Winchester VA WNCHVAWCDS0  9213 VERIZON VIRGINIA, INC. 246      
540-678 0 Winchester VA WNCHVAWCDS0  9213 VERIZON VIRGINIA, INC. 246      
540-678 1 Winchester VA WNCHVAWCDS0  9213 VERIZON VIRGINIA, INC. 246      
540-678 2 Winchester VA WNCHVAWCDS0  9213 VERIZON VIRGINIA, INC. 246      
540-678 3 Winchester VA WNCHVAWCDS0  9213 VERIZON VIRGINIA, INC. 246      
540-678 4 Winchester VA WNCHVAWCDS0  9213 VERIZON VIRGINIA, INC. 246      
540-678 5 Winchester VA WNCHVAWCDS0  9213 VERIZON VIRGINIA, INC. 246      
540-678 6 Winchester VA   5832 CORETEL VIRGINIA, LLC - VA 246   2019-04-04   
540-678 7 Winchester VA LSBGVALBQMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 246   2018-11-19   
540-678 8 Winchester VA WNCHVAWCDS0  9213 VERIZON VIRGINIA, INC. 246      
540-678 9 Winchester VA WNCHVAWCDS0  9213 VERIZON VIRGINIA, INC. 246      

Last updated: Tue, 15 Jul 2025 18:46:49 UTC

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