ZIP Code 37616

37616 is one of Tennessee's ZIP codes, delivering to addresses in Afton, Greene County.

City: Afton
County: Greene County
State: Tennessee
Prefix: 376xx

Where this code sits

37616 is part of the 376xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Afton.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 37616 delivers to without sharing its boundary.

ZIP codes nearest 37616

The ZIP codes whose reference points sit closest to 37616.
ZIP code	Distance	Delivers to
ZIP code 37641	3.8 mi	Chuckey, TN
ZIP code 37745	4.4 mi	Greeneville, TN
ZIP code 37681	7.1 mi	Limestone, TN
ZIP code 37744	7.2 mi	Greeneville, TN
ZIP code 37743	9.4 mi	Greeneville, TN
ZIP code 37614	11 mi	Johnson City, TN
ZIP code 37690	12 mi	Telford, TN
ZIP code 37818	13 mi	Mosheim, 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 37616, plotted from its record coordinates.

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

Scope ZIP code 37616. 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.