Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 304 [Rate centres in NPA 304] [Dial plan for NPA 304]

NXX: 698

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
304-698 A Kingwood WV CLBGWVMARMD  6284 UNITED STATES CELLULAR - WV 256      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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