ZIP Code 38856

38856 is one of Mississippi's ZIP codes, delivering to addresses in Marietta, Prentiss County.

City: Marietta
County: Prentiss County
State: Mississippi
Prefix: 388xx

Where this code sits

38856 is part of the 388xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Marietta.

Marietta Mississippi ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 38856 delivers to without sharing its boundary.

ZIP codes nearest 38856

The ZIP codes whose reference points sit closest to 38856.
ZIP code	Distance	Delivers to
ZIP code 38859	4.1 mi	New Site, MS
ZIP code 38880	11 mi	Wheeler, MS
ZIP code 38824	11 mi	Baldwyn, MS
ZIP code 38855	12 mi	Mantachie, MS
ZIP code 38827	13 mi	Belmont, MS
ZIP code 38829	13 mi	Booneville, MS
ZIP code 38838	14 mi	Dennis, MS
ZIP code 38849	14 mi	Guntown, 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 38856, plotted from its record coordinates.

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

Scope ZIP code 38856. 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.