Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 870 [Rate centres in NPA 870] [Dial plan for NPA 870]

NXX: 749

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

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

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