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: 288

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
681-288 A Cowen WV MGTWWVDXDS1  5833 CORETEL WEST VIRGINIA, INC. - WV 256      
681-288 1 Cowen WV   5833 CORETEL WEST VIRGINIA, INC. - WV 256   2013-09-23   
681-288 2 Cowen WV   449F ONVOY, LLC - WV 256   2019-02-08   
681-288 3 Cowen WV   449F ONVOY, LLC - WV 256   2021-07-26   
681-288 6 Cowen WV   5833 CORETEL WEST VIRGINIA, INC. - WV 256   2019-04-26   
681-288 7 Cowen WV   449F ONVOY, LLC - WV 256   2022-10-22   
681-288 8 Cowen WV   965H FRACTEL, LLC 256   2021-12-17   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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