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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: OLTWNCXARP0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
336-377 A Stanleyville NC 0476 WINDSTREAM NORTH CAROLINA, INC. 424      
336-922 A Oldtown NC 0476 WINDSTREAM NORTH CAROLINA, INC. 424      
336-923 A Oldtown NC 0476 WINDSTREAM NORTH CAROLINA, INC. 424      
336-924 A Oldtown NC 0476 WINDSTREAM NORTH CAROLINA, INC. 424      
336-945 A Lewisville NC 0476 WINDSTREAM NORTH CAROLINA, INC. 424      
336-946 A Lewisville NC 0476 WINDSTREAM NORTH CAROLINA, INC. 424      
336-969 A Rural Hall NC 0476 WINDSTREAM NORTH CAROLINA, INC. 424      
336-983 A King NC 0476 WINDSTREAM NORTH CAROLINA, INC. 424      
336-985 A King NC 0476 WINDSTREAM NORTH CAROLINA, INC. 424      

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

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