ZIP Code 37683

37683 is one of Tennessee's ZIP codes, delivering to addresses in Mountain City, Johnson County.

City: Mountain City
County: Johnson County
State: Tennessee
Prefix: 376xx

Where this code sits

37683 is part of the 376xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Mountain City.

Mountain City Tennessee ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 37683 delivers to without sharing its boundary.

ZIP codes nearest 37683

The ZIP codes whose reference points sit closest to 37683.
ZIP code	Distance	Delivers to
ZIP code 37688	6.7 mi	Shady Valley, TN
ZIP code 37691	7.4 mi	Trade, TN
ZIP code 28615	9.1 mi	Creston, NC
ZIP code 37680	9.3 mi	Laurel Bloomery, TN
ZIP code 28698	11 mi	Zionville, NC
ZIP code 24236	12 mi	Damascus, VA
ZIP code 37640	14 mi	Butler, TN
ZIP code 28679	14 mi	Sugar Grove, NC

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 37683, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 37683. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.