Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Williamsville, VA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
540-916 A RONKVALKXJY  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 244      
540-916 2 RONKVALKXJY  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 244   2019-02-09   
540-925 A WSVLVAXARS0  0238 MGW TELEPHONE COMPANY, INC. 244      

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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