Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Switch: OKGVARXARS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
870-749 A Oak Grove AR 1691 WINDSTREAM ARKANSAS, INC. 528      
870-749 0 Oak Grove AR 1691 WINDSTREAM ARKANSAS, INC. 528      
870-749 2 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: Sat, 05 Apr 2025 03:03:23 UTC

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