919 Area Code: Raleigh & the Research Triangle

919 is one of North Carolina's original 1947 area codes, anchoring Raleigh and the Research Triangle Park region.

History & Coverage

919 covers Raleigh, Durham, and Chapel Hill, together forming the Research Triangle — named for the three major universities at its corners.

Why Businesses Choose 919

• Research Triangle Park prestige: RTP hosts thousands of tech, biotech, and pharmaceutical companies in one of the country's largest research parks
• Elite university pipeline: Duke, UNC-Chapel Hill, and NC State supply a constant stream of research talent and graduates
• Rapid population and business growth: the Triangle is consistently ranked among the fastest-growing US metro areas

Key Industries & Neighborhoods

Raleigh anchors state government and a growing tech scene, Durham drives biotech and pharma research, and Chapel Hill supports academic and healthcare institutions.

Fun Facts

• Research Triangle Park is one of the largest research parks in the world by both size and employment
• The Triangle region regularly ranks among the top US metros for tech job growth

Conclusion

For tech, biotech, and research-driven businesses, 919 offers direct ties to one of America's premier innovation ecosystems.