Introduction
The 919 area code can be found in the Research Triangle of central North Carolina. This includes Raleigh, Durham, Chapel Hill and Cary. Since 2012 it has shared its territory with the 984 overlay.
You might be asking yourself who could be calling you if you see a number from area code 919. Here is a handy summary of the 919 area code, including where it covers, why it lost coverage, what it is known for and how to get your business a 919 line.
Quick Facts About Area Code 919
- State: North Carolina (about a dozen counties)
- Main Cities: Raleigh, Durham, Cary, Chapel Hill, Apex, Goldsboro
- Established: 1954 (split from 704)
- Parent Area Code: 704
- Overlay Area Code: 984 (since April 30, 2012)
- Time Zone: Eastern Time
- Known for: Research Triangle Park, Duke, UNC Chapel Hill, NC State and Tobacco Road basketball.
Where Is the 919 Area Code Located?
The 919 area code is located in central North Carolina and covers about a dozen counties. The three corners of the Research Triangle are Raleigh, Durham and Chapel Hill, with Cary and Apex in between. The area code covers parts of the Piedmont region to the west, and extends towards the coastal plain.
- Wake County: Raleigh, Cary, Apex and Holly Springs
- Durham County: Durham
- Orange County: Chapel Hill and Carrboro
- Chatham County: Pittsboro
- Johnston County: Clayton and Smithfield
- Lee County: Sanford
- Wayne County: Goldsboro
All of these counties are on Eastern Time, so the whole area code shares one time zone. If you call at 10am from Los Angeles the call will arrive in Raleigh at 1pm. There are no time zone surprises anywhere in the territory.
More Cities Under the 919 Area Code
Other cities that use 919 include Garner, Fuquay-Varina, Morrisville, Mebane and Sanford. Many of these cities are on the edge of the Triangle, so they are easy to commute from but have their own downtowns.
Because of the overlay you can have two neighbors on the same street with different area codes. One will have 919 and the other 984. Calls between the two will still be local.
How Did the 919 Area Code Get Its Territory?
When area codes were introduced in 1947 the whole of North Carolina was covered by one area code, 704. In 1954 this was too big, so regulators split the area code into two. The western half stayed as 704 while the eastern half became 919.
This made 919 very large. It covered everything from the Virginia border down to the coast and included Raleigh, Durham, Greensboro, Winston-Salem, Fayetteville and Wilmington. About half the state shared one area code for nearly four decades.
As the state grew, Winston-Salem, Greensboro, Fayetteville and Wilmington were moved to the new 910 area code in 1993. Then in 1998 the northeast, including Rocky Mount, Greenville and New Bern, became 252. The 919 area code was reduced to the Triangle and the counties around it.
As the area started to run out of numbers in the 2010s, the North Carolina Utilities Commission created an overlay instead of dividing the area code a third time. From October 1, 2011 it was optional to dial 10 digits, but from March 31, 2012 it was mandatory. Numbers began to be assigned in the 984 area code on April 30, 2012.
Projections from 2019 show no date when the numbers in 919 and 984 will run out. This means the Triangle should not need a new area code for at least 30 years.
919 Compared to North Carolina's Other Area Codes
There are plenty of other area codes in North Carolina. Charlotte is covered by 704 and 980. The Piedmont Triad, around Greensboro and Winston-Salem, is covered by 336 and 743. Fayetteville and Wilmington are covered by 910 and 472. The mountains and Asheville are covered by 828.
The 919 area code sits in the middle of all that. On its eastern edge is the 252 area code, which split off from it in 1998 and covers Rocky Mount, Greenville and New Bern.
For a quick look at which area code covers which city in North Carolina, take a look at the North Carolina area code directory.
Research Triangle Park, IBM, and the Tech and Biotech Corridor
The area is called the Triangle because of the three research universities nearby. These are Duke in Durham, the University of North Carolina in Chapel Hill and North Carolina State in Raleigh. Together they create a constant flow of graduates, researchers and spin-off companies.
In the center of these is Research Triangle Park. It opened in 1959 and covers about 7,000 acres. Most of it is in Durham County, but around a quarter is in Wake County. More than 300 companies operate here, including major corporations such as IBM, Cisco and GlaxoSmithKline.
The 919 area code also includes the state capital, Raleigh, so there is plenty of government work in the area. Cary is home to the software company SAS. Further east, Goldsboro is home to Seymour Johnson Air Force Base.
What Else Is the 919 Area Code Known For?
Tobacco Road is the nickname for the college basketball rivalry between the Triangle teams. Cameron Indoor Stadium at Duke and the Dean Smith Center at UNC are two of the best known arenas.
Durham has transformed its old tobacco district. The American Tobacco Campus is a collection of early 20th century warehouses which now house offices and restaurants. The Durham Bulls play baseball right next door at Durham Bulls Athletic Park.
How to Call a 919 Number from Outside the United States
Dial the international exit code for your country, then 1 for the United States. Next dial 919 and the 7 digit number. If you are calling from within the United States or Canada you will need to dial 1 first.
- Long Distance (United States/Canada): 1-919-555-0100
- From the UK: 00-1-919-555-0100
- From Mobile: +1 919 555 0100
We recommend storing your contacts with the full 10 digit number, including the area code. Every call within the Triangle has needed the area code since 2012 because of the 984 overlay. You can't tell from the digits whether it is a mobile, landline or cloud line.
Is a Call from the 919 Area Code a Scam?
There is no additional risk with 919 numbers. Scammers are able to spoof any area code, so you can't be sure who is really calling, even if the number appears to belong to a university or research company.
If you're asked for unexpected information such as bank details, Social Security numbers or one time passcodes, treat every number the same. Simply hang up and call the organization back on a number you've looked up yourself.
Local area codes are more likely to be answered, which is why scammers mimic them. Being pushed to act quickly is a red flag.
Will a Local Area Code Help My Calls Be Answered?
Many people screen calls from unknown numbers, in Raleigh, Durham and Chapel Hill as much as anywhere. Using a local area code will help you get your calls answered. Verified numbers will help even further.
The FCC now requires call authentication. Carriers must digitally sign calls using STIR/SHAKEN technology so the recipient's phone knows the number is verified.
Who Will Benefit from Having a Local 919 Number?
A local area code is most beneficial if your customers screen unknown callers. These 4 groups will often benefit the most:
- Life sciences, biotech and research contractors working with companies in Research Triangle Park.
- Medical practices, clinics and dentists in Raleigh, Durham and Cary.
- Real estate and home services teams covering Wake, Durham and Orange counties.
- Software and startup teams selling to customers in the Triangle.
How to Get a 919 Number for Your Business
You don't need an office in North Carolina to have a 919 number. The 3 most common ways to get one are:
- Cloud Phone Provider: Search online for available 919 numbers. Activate your line the same day. No hardware and no technician visit.
- Port your existing 919 number from another carrier.
- SIM/Landline Carrier: Only suitable for 1 handset. Slower to set up and harder to scale.
With letsdial you can choose your 919 number during your 14 day free trial (no credit card required). The median setup time is less than 3 minutes. We sign all outgoing calls using STIR/SHAKEN at the switch so carriers can verify the number. Numbers can be ported in for free.
All paid plans include our AI Receptionist (minutes vary by plan). That means calls from Raleigh, Durham and Chapel Hill outside business hours can be answered and, with a connected CRM, logged.
Conclusion
The 919 area code covers the center of North Carolina. Originally covering half of the state in 1954, it has split twice since then. It now shares the Triangle with the 984 overlay. The area is well known for Research Triangle Park, 3 research universities and Tobacco Road basketball.
Getting a local line is quick and easy. Showcase your 919 number to customers in Raleigh, Durham and Chapel Hill. Let them know you're a local business with a local area code.
Frequently Asked Questions
Written by Aryan Khan · August 10, 2026
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