ZIP Code 39455

39455 is one of Mississippi's ZIP codes, delivering to addresses in Lumberton, Lamar County.

City: Lumberton
County: Lamar County
State: Mississippi
Prefix: 394xx

Where this code sits

39455 is part of the 394xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Lumberton.

Lumberton Mississippi ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 39455 delivers to without sharing its boundary.

ZIP codes nearest 39455

The ZIP codes whose reference points sit closest to 39455.
ZIP code	Distance	Delivers to
ZIP code 39475	10 mi	Purvis, MS
ZIP code 39470	12 mi	Poplarville, MS
ZIP code 39404	15 mi	Hattiesburg, MS
ZIP code 39406	15 mi	Hattiesburg, MS
ZIP code 39407	15 mi	Hattiesburg, MS
ZIP code 39577	21 mi	Wiggins, MS
ZIP code 39402	22 mi	Hattiesburg, MS
ZIP code 39478	22 mi	Sandy Hook, 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 39455, plotted from its record coordinates.

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

Scope ZIP code 39455. 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.