Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 681 [Rate centres in NPA 681] [Dial plan for NPA 681]

NXX: 596

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
681-596 A Morgantown WV   700J WAVENATION, LLC 256   2026-04-11   
681-596 0 Morgantown WV   700J WAVENATION, LLC 256   2026-04-11   

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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