ZIP Code 39171

39171 is one of Mississippi's ZIP codes, delivering to addresses in Thomastown, Leake County.

City: Thomastown
County: Leake County
State: Mississippi
Prefix: 391xx

Where this code sits

39171 is part of the 391xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Thomastown.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 39171 delivers to without sharing its boundary.

ZIP codes nearest 39171

The ZIP codes whose reference points sit closest to 39171.
ZIP code	Distance	Delivers to
ZIP code 39051	10 mi	Carthage, MS
ZIP code 39160	11 mi	Sallis, MS
ZIP code 39045	13 mi	Camden, MS
ZIP code 39090	14 mi	Kosciusko, MS
ZIP code 39107	15 mi	Mc Adams, MS
ZIP code 39094	17 mi	Lena, MS
ZIP code 39146	18 mi	Pickens, MS
ZIP code 39079	18 mi	Goodman, MS

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 39171, plotted from its record coordinates.

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

Scope ZIP code 39171. 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.