919 Area Code
Research Triangle, North Carolina
Area code 919 is located in Research Triangle, North Carolina. It covers Raleigh, Durham, and surrounding areas in the Eastern time zone (UTC-5). Administered by NANPA.
Where is area code 919?
Area code 919 is located in Research Triangle, North Carolina. It covers Raleigh, Durham, and surrounding areas in the Eastern time zone (UTC-5).
Area code 919 is overlaid by area code 984. Both codes serve the same geographic region and require 10-digit dialing for local calls.
Cities Covered by Area Code 919
Area code 919 primarily serves the Research Triangle area of North Carolina. The exact coverage includes Raleigh, Durham, and Chapel Hill, along with surrounding communities and suburbs.
Time Zone
Eastern Time — UTC-5
Area code 919 operates in the Eastern Time Zone. When calling 919 numbers from a different time zone, be sure to account for the time difference to reach people during business hours.
About Area Code 919
Area code 919 was introduced in 1954 as a geographic area code serving Research Triangle, North Carolina. As demand for phone numbers grew, overlay code 984 was added to the same region, requiring 10-digit dialing for local calls. Area codes are administered by NANPA (North American Numbering Plan Administration), the organization responsible for managing phone number resources in the US and Canada.