Oak Ridge, NC Area Codes
Oak Ridge is served by area codes 336 and 743. It is in North Carolina, Guilford County. About 8,622 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 336, 743 |
| State / province | North Carolina |
| County | Guilford County |
| Population | 8,622 |
| ZIP codes | 1 |
| Time zone | Eastern |
| Coordinates | 36.1741, -79.9922 |
What area code is Oak Ridge in?
| Area code | Main state | Population covered | Overlap |
|---|---|---|---|
| 336 | North Carolina | 1,860,677 | — |
| 743 | North Carolina | 1,807,461 | Yes |
ZIP codes in the code footprint
Nearby towns and their area codes
Kernersville 336, 743Stokesdale 336, 743Summerfield 336, 743High Point 336, 743Greensboro 336, 743Jamestown 336, 743Walnut Cove 336, 743Madison 336, 743
How to dial
Dial 336 + 7 digits for a number in Oak Ridge, or +1 336 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.