What area code is Huntsville, TN?
| City | Huntsville, TN |
|---|---|
| State | Tennessee |
| Area codes | 423 and 729 |
| Time zone | Eastern Time |
| Phone prefixes | 3 in our data |
Look up a Huntsville number
Huntsville’s area codes
| Area code | Also covers |
|---|---|
| 423 | Chattanooga, Johnson City, Kingsport and Bristol |
| 729 | Chattanooga, Johnson City, Kingsport and Bristol (overlay) |
Other places in area code 423
- Chattanooga, TN
- Johnson City, TN
- Kingsport, TN
- Bristol, TN
- Cleveland, TN
- Morristown, TN
- Athens, TN
- Greeneville, TN
- La Follette, TN
- Newport, TN
- Elizabethton, TN
- Rogersville, TN
- Blountville, TN
- Benton, TN
- Bulls Gap, TN
- Sweetwater, TN
- Dayton, TN
- Erwin, TN
- Madisonville, TN
- Soddy-Daisy, TN
- Oneida, TN
- Pikeville, TN
- Sneedville, TN
- South Pittsburg, TN
Questions
- What is the area code for Huntsville, Tennessee?
- Huntsville uses 2 area codes: 423 and 729. 423 is the original or most common one, and newer numbers can be given 729.
- What time zone is Huntsville in?
- Huntsville is in Eastern Time.
- Do I need to dial the area code for a local call in Huntsville?
- Yes. Because Huntsville has more than one area code, local calls need all 10 digits: the area code plus the 7-digit number.
- How do I call Huntsville from another country?
- Dial your country’s exit code (011 from most places, 00 from Europe), then 1, then the area code and number: +1 423 XXX XXXX.