Local Calling Guide

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NPA: 681 [Rate centres in NPA 681] [Dial plan for NPA 681]

NXX: 421

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
681-421 A Ellenboro WV HNTNWVDTKMD  423C ARMSTRONG TELECOMMUNICATIONS, INC. - WV 254      
681-421 2 Ellenboro WV   423C ARMSTRONG TELECOMMUNICATIONS, INC. - WV 254   2023-03-16   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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