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: 558

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
681-558 A Charleston Zone 1 WV   6940 EAST KENTUCKY NETWRK, LLC DBA APPALACHIAN WIRELESS 254   2025-06-22   
681-558 0 Charleston Zone 1 WV   6940 EAST KENTUCKY NETWRK, LLC DBA APPALACHIAN WIRELESS 254   2025-06-22   
681-558 8 Charleston Zone 1 WV   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 254   2025-06-23   
681-558 9 Charleston Zone 1 WV   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 254   2025-06-23   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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