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: 723

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-723 A Winchester VA WNCHVAWCDS0  9213 VERIZON VIRGINIA, INC. 246      
540-723 0 Winchester VA   9213 VERIZON VIRGINIA, INC. 246      
540-723 1 Winchester VA   9213 VERIZON VIRGINIA, INC. 246      
540-723 2 Winchester VA   9213 VERIZON VIRGINIA, INC. 246      
540-723 3 Winchester VA   9213 VERIZON VIRGINIA, INC. 246      
540-723 4 Winchester VA   9213 VERIZON VIRGINIA, INC. 246      
540-723 5 Winchester VA   5832 CORETEL VIRGINIA, LLC - VA 246   2019-04-04   
540-723 6 Winchester VA   9213 VERIZON VIRGINIA, INC. 246      
540-723 7 Winchester VA   073H TELNYX LLC 246   2017-09-13   
540-723 8 Winchester VA   9213 VERIZON VIRGINIA, INC. 246      
540-723 9 Winchester VA   9213 VERIZON VIRGINIA, INC. 246      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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