Roan Mountain, Tennessee
Roan Mountain, Tennessee, in Carter County, has ZIP code 37687 and area code 423, with 729 as an overlay.
- ZIP code
- 37687
- Area codes
- 423, 729
- County
- Carter County
- State
- Tennessee
- Coordinates
- 36.1773, -82.0810
ZIP codes in Roan Mountain
Area codes for Roan Mountain
- Area code 423
In service since September 11, 1995. Shares its area with 729. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
- Area code 729
In service since September 5, 2025. Shares its area with 423. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
Area codes here are matched from telephone rate centers, so a place near a boundary can have local numbers from either side of it.
Towns near Roan Mountain
- Hampton13.2 km (8.2 mi)
- Valley Forge17.4 km (11 mi)
- Butler18.8 km (12 mi)
- Unicoi21.9 km (14 mi)
- Elizabethton21.9 km (14 mi)
- Milligan College24.1 km (15 mi)
- Pine Crest24.2 km (15 mi)
- Biltmore24.7 km (15 mi)
Local numbers in area code 423
Looking for a phone number with a Roan Mountain area code? These 423 numbers are for sale through Exclusive Digits. Portable to Verizon, AT&T, T-Mobile and all major US carriers.
- (423) 880-0678Johnson City, TN$59View & buy
- (423) 880-0876Johnson City, TN$59View & buy
- (423) 210-4567Tellico Plains, TN$69View & buy
- (423) 345-6006Surgoinsville, TNAlso spells FILM$69View & buy
- (423) 396-0777Collegedale, TN$69View & buy
- (423) 445-0777Surgoinsville, TN$69View & buy
- (423) 456-9777La Follette, TN$69View & buy
- (423) 481-8008Roan Mountain, TN$69View & buy
- (423) 540-8777Newport, TNAlso spells USPS$69View & buy
- (423) 550-9777Kingsport, TN$69View & buy
- (423) 550-9888Kingsport, TN$69View & buy
- (423) 560-4777Erwin, TN$69View & buy
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