ZIP Code 39403

39403 is one of Mississippi's ZIP codes, delivering to addresses in Hattiesburg, Forrest County.

City: Hattiesburg
County: Forrest County
State: Mississippi
Prefix: 394xx

Where this code sits

39403 is part of the 394xx range, the group of codes handled by one mail processing centre. Hattiesburg is served by 6 ZIP codes in total; the full list, with the county each falls in, is on the Hattiesburg page.

Hattiesburg Mississippi ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 39403 delivers to without sharing its boundary.

ZIP codes nearest 39403

The ZIP codes whose reference points sit closest to 39403.
ZIP code	Distance	Delivers to
ZIP code 39402	3.2 mi	Hattiesburg, MS
ZIP code 39401	5.3 mi	Hattiesburg, MS
ZIP code 39436	8.3 mi	Eastabuchie, MS
ZIP code 39465	9.5 mi	Petal, MS
ZIP code 39459	9.5 mi	Moselle, MS
ZIP code 39482	12 mi	Sumrall, MS
ZIP code 39479	13 mi	Seminary, MS
ZIP code 39404	14 mi	Hattiesburg, 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 39403, plotted from its record coordinates.

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

Scope ZIP code 39403. 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.