ZIP Code 37743

37743 is one of Tennessee's ZIP codes, delivering to addresses in Greeneville, Greene County.

City: Greeneville
County: Greene County
State: Tennessee
Prefix: 377xx

Where this code sits

37743 is part of the 377xx range, the group of codes handled by one mail processing centre. Greeneville is served by 3 ZIP codes in total; the full list, with the county each falls in, is on the Greeneville page.

Greeneville Tennessee ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 37743 delivers to without sharing its boundary.

ZIP codes nearest 37743

The ZIP codes whose reference points sit closest to 37743.
ZIP code	Distance	Delivers to
ZIP code 37744	2.7 mi	Greeneville, TN
ZIP code 37818	6.6 mi	Mosheim, TN
ZIP code 37745	8.3 mi	Greeneville, TN
ZIP code 37809	9.0 mi	Midway, TN
ZIP code 37616	9.4 mi	Afton, TN
ZIP code 37810	13 mi	Mohawk, TN
ZIP code 37641	13 mi	Chuckey, TN
ZIP code 37711	14 mi	Bulls Gap, TN

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 37743, plotted from its record coordinates.

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

Scope ZIP code 37743. 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.