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area code

Biggest city:




North Carolina

Eastern (GMT -5)

Nearby area codes: 

Zip codes



Major Cities:

Greensboro, High Point, Summerfield, Stokesdale, Pleasant Garden, Jamestown, Julian, Winston-Salem, Kernersville, Clemmons, Walkertown, Rural Hall, Stanleyville, Burlington, Graham, and Haw River in counties like Guilford and Forsyth


Average Income:





Unemployment Rate:

The 336 area code is a significant part of North Carolina's telecommunications infrastructure, serving the north-central part of the state. Establishment and Geographic Coverage: The 336 area code was established on December 15, 1997, as a split from the 910 area code. This change was implemented to meet the growing demand for new telephone numbers in the region. The 336 area code covers a large portion of north-central North Carolina, including cities like Greensboro, Winston-Salem, and High Point, often referred to as the Piedmont Triad area, along with many smaller communities. Economic and Cultural Importance: The region served by the 336 area code has a diverse economy, with significant contributions from education, healthcare, manufacturing, and technology. Cities within the 336 area code are known for their historical ties to the tobacco, textile, and furniture industries. The area is also rich in cultural and historical sites, reflecting North Carolina's colonial and civil war history, and it hosts several universities and colleges. Introduction of Overlay Area Code and Ten-Digit Dialing: To address the growing need for more telephone numbers, the 743 area code was introduced as an overlay for the 336 area code in 2016. With this overlay, ten-digit dialing (area code + phone number) became mandatory for all local calls within the region. This change marked a significant shift in dialing practices and reflects the region's ongoing growth and technological development. These facts about the 336 area code underscore its crucial role in supporting the dynamic telecommunications needs of north-central North Carolina. The area code, along with its overlay 743, ensures efficient connectivity for a region known for its economic diversity and rich cultural heritage.
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