Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
540-396 A MCWLVAXARS0  0238 MGW TELEPHONE COMPANY, INC. 244      
540-637 A RONKVALKXJY  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 244      
540-637 2 RONKVALKXJY  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 244   2019-02-09   

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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