All 10 North Carolina area codes
North Carolina's 10 area codes cover a state that started with just one. The table below lists all of them, along with the region each covers and the date it went into service; see how area codes actually work for what "split" and "overlay" mean in the notes that follow.
All 10 North Carolina area codes
| Area code | Region | In service since |
|---|---|---|
| 704 | Charlotte, Concord, Gastonia, south-central NC | 1947 (original) |
| 919 | Raleigh, Durham, Cary, Chapel Hill (the Research Triangle) | 1954 |
| 910 | Fayetteville, Wilmington, Jacksonville, southeastern NC | Nov 14, 1993 |
| 336 | Piedmont Triad, Wilkesboro, Roxboro, northwestern NC | Dec 15, 1997 |
| 252 | Greenville, New Bern, Rocky Mount, the Outer Banks | Mar 22, 1998 |
| 828 | Asheville and the western Blue Ridge Mountains | Mar 22, 1998 |
| 980 | Same territory as 704, Charlotte (overlay) | Feb 10, 2001 |
| 984 | Same territory as 919, Research Triangle (overlay) | Apr 30, 2012 |
| 743 | Same territory as 336, Piedmont Triad (overlay) | May 23, 2016 |
| 472 | Same territory as 910, southeastern NC (overlay) | Oct 7, 2022 |
Every North Carolina area code descends from 704, assigned in 1947
704 covered every phone in North Carolina when the North American Numbering Plan launched in 1947. It kept that job for seven years, until the state's first split in 1954 handed the eastern two-thirds of the state to a new code, 919. That two-code arrangement held for the next 39 years, longer than any other stretch in the state's numbering history, until 1993, when the southern and western portions of 919's territory, including Winston-Salem, Greensboro, Fayetteville, and Wilmington, split off as 910, North Carolina's first new area code in nearly four decades.
910 didn't last long as a single region either. Four years and a month later, its own growth in the Piedmont Triad forced a second split: on December 15, 1997, 336 took over Winston-Salem, Greensboro, and most of the state's northwest, leaving 910 with just the southeastern coastal strip around Wilmington and Fayetteville. Then, on the very same day, March 22, 1998, North Carolina split twice more: 919 gave up its northeastern corner (Rocky Mount, Greenville, the Outer Banks) to a new code, 252, while 704 gave up its western third (Asheville and the Blue Ridge Mountains) to 828. The state went from four area codes to six in a single day.
Four overlays followed the splits, one region at a time
North Carolina's first overlay came in 2000-2001: BellSouth added 980 on top of Charlotte's 704 territory, with permissive dialing beginning May 1, 2000, and 10-digit dialing made mandatory as of January 10, 2001. The Research Triangle got its own overlay, 984, on April 30, 2012, after regulators had originally planned it for 2001 but delayed it once number pooling freed up enough supply to push the need back a decade.
The Piedmont Triad's 743 overlay activated on 336 in 2015-2016, and its arrival meant every corridor along I-85 in North Carolina, Charlotte, the Triangle, and now the Triad, required 10-digit dialing. The most recent overlay, 472, stacked onto the southeastern 910 region on October 7, 2022. That region had an unusual reason to move to mandatory 10-digit dialing even before 472 arrived: 910's central office code 988 was claimed nationwide in 2021 for the 988 Suicide & Crisis Lifeline, so any area still allowing 7-digit local calls couldn't keep a working 988 exchange and dial the hotline both at once. 910 made the mandatory 10-digit switch on October 24, 2021, ahead of most of the overlays on this list, for that reason alone.
828 could be next, and regulators are still weighing how
828 and 252 are the only two of North Carolina's 10 area codes that have never shared their territory with an overlay, and that may be about to change for one of them. Reporting by The Mountaineer in March 2026 found that 828, covering Asheville and the rest of western North Carolina, has only 66 of its 775 middle-three-digit exchange blocks left to assign, with the remaining supply projected to run out in the third quarter of 2028.
"They came up with eight alternatives that they looked at, and they looked at how long the numbers would last under each alternative and when they would potentially run out again. They chose this one as the one that would be the most in the public interest," Lucy Edmondson, chief counsel for the North Carolina Utilities Commission, told the paper about the overlay option NANPA has petitioned to use. One alternative under consideration would have split the region instead, giving a similar 31-to-32-year lifespan and avoiding mandatory 10-digit dialing, but at the cost of forcing half of western North Carolina to change numbers. As of that reporting, no new area code number or effective date had been chosen. "It will still be the 828 area, but there'll be a second one," Edmondson said.
North Carolina wouldn't be the only state to add several area codes to a single day's tally at once. New Jersey activated three separate overlays on the exact same day in 2001, a state that, like North Carolina, traces every one of its current area codes back to a single 1947 original.