Geographic Regions and Area Codes

Area Code 336 is located in North Carolina and covers a significant portion of the state, including the Piedmont Triad region. This area encompasses major cities such as Greensboro, High Point, Winston-Salem, Burlington, and Asheboro. The region also includes parts of the northern Foothills and northern Mountains. The area code has a single overlay, Area Code 743, which serves the same geographic area. This overlay was introduced to address the exhaustion of available numbers in the 336 area code.