Mountain, Tennessee

No ZIP code carries the name of Mountain, Tennessee, in Johnson County; the nearest ZIP code is 37683, in area code 423, with 729 as an overlay.

Nearest ZIP: 37683
Area codes: 423, 729
County: Johnson County
State: Tennessee
Coordinates: 36.4696, -81.8049

Nearest ZIP codes to Mountain

This is the ZIP code nearest to Mountain, each listed with the post office it is named after.

ZIP code	Post office	County	Area codes
37683	Mountain City	Johnson County	423, 729

Area codes for 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 Mountain

Mountain City0.9 km (0.6 mi)
Shady Valley11.1 km (6.9 mi)
Trade12 km (7.5 mi)
Laurel Bloomery14.1 km (8.8 mi)
Butler22.6 km (14 mi)
Hunter31.8 km (20 mi)
Bristol37.6 km (23 mi)
Elizabethton38.4 km (24 mi)

Local numbers in area code 423

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