Area codes in Burlington, North Carolina
Burlington, North Carolina uses 2 area codes — 336 and 743. The main Burlington area code is 336.
Area codes serving Burlington
Phone numbers in Burlington are written as ten digits — for example (336) 555-0190 — and fall in the Eastern Time zone.
How Burlington came to have 2 area codes
The original Burlington area code is 336, in service since 1997. As the area ran low on available numbers, an overlay code was added over the same region for new phone lines: 743 (2016). Existing numbers kept their original code — an overlay never forces anyone to change their number — which is why Burlington now uses all 2 codes and every local call is dialed with ten digits.
All North Carolina area codes · Is a Burlington call a scam?
Nearby cities
- Greensboro area codes
- Chapel Hill area codes
- High Point area codes
- Durham area codes
- Winston-Salem area codes
- Cary area codes
- Raleigh area codes
- Fort Bragg area codes
More cities in North Carolina
- Charlotte area codes
- Fayetteville area codes
- Greenville area codes
- Wilmington area codes
- Asheville area codes
- Goldsboro area codes
- Hickory area codes
- Monroe area codes
Frequently asked questions
What is the area code for Burlington?
The main area code for Burlington, North Carolina is 336. Burlington is now served by 2 area codes in total: 336, 743.
How many area codes does Burlington have?
Burlington has 2 area codes: 336, 743.
Why does Burlington have more than one area code?
As Burlington used up the numbers available in its original area code (336, in service since 1997), additional "overlay" codes were added over the same area so new phone numbers could keep being assigned.
How do you dial a Burlington number?
Dial all 10 digits — the area code (336 or 743) followed by the 7-digit local number. From abroad, dial +1, then the area code and number.
Sourced from the official NANPA (North American Numbering Plan Administrator) numbering database, current as of August 2, 2026. Refreshed monthly.