Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Oak Grove, AR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
870-749 A OKGVARXARS1  1691 WINDSTREAM ARKANSAS, INC. 528      
870-749 0   1691 WINDSTREAM ARKANSAS, INC. 528      
870-749 1   508J CENTURYLINK COMMUNICATIONS, LLC 528   2015-02-07   
870-749 2   1691 WINDSTREAM ARKANSAS, INC. 528      
870-749 3   1691 WINDSTREAM ARKANSAS, INC. 528      
870-749 4   1691 WINDSTREAM ARKANSAS, INC. 528      
870-749 5   1691 WINDSTREAM ARKANSAS, INC. 528      
870-749 6   1691 WINDSTREAM ARKANSAS, INC. 528      
870-749 7   1691 WINDSTREAM ARKANSAS, INC. 528      
870-749 8   1691 WINDSTREAM ARKANSAS, INC. 528      
870-749 9   1691 WINDSTREAM ARKANSAS, INC. 528      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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