ZIP Code 38230

38230 is one of Tennessee's ZIP codes, delivering to addresses in Greenfield, Weakley County.

City: Greenfield
County: Weakley County
State: Tennessee
Prefix: 382xx

Where this code sits

38230 is part of the 382xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Greenfield.

Greenfield Tennessee ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 38230 delivers to without sharing its boundary.

731 Area code 731

ZIP codes nearest 38230

The ZIP codes whose reference points sit closest to 38230.
ZIP code	Distance	Delivers to
ZIP code 38316	6.7 mi	Bradford, TN
ZIP code 38229	8.3 mi	Gleason, TN
ZIP code 38255	8.5 mi	Sharon, TN
ZIP code 38346	8.8 mi	Idlewild, TN
ZIP code 38225	11 mi	Dresden, TN
ZIP code 38258	12 mi	Trezevant, TN
ZIP code 38201	13 mi	Mc Kenzie, TN
ZIP code 38369	13 mi	Rutherford, 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 38230, plotted from its record coordinates.

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

Scope ZIP code 38230. 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.