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: 598

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
681-598 A Huntington Zone 1 WV   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 254   2026-04-16   
681-598 4 Huntington Zone 1 WV   9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254   2026-06-04   
681-598 9 Huntington Zone 1 WV   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 254   2026-04-16   

Last updated: Sun, 17 May 2026 03:26:51 UTC

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