ZIP Code 38637

38637 is one of Mississippi's ZIP codes, delivering to addresses in Horn Lake, DeSoto County.

City: Horn Lake
County: DeSoto County
State: Mississippi
Prefix: 386xx

Where this code sits

38637 is part of the 386xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Horn Lake.

Horn Lake Mississippi ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 38637 delivers to without sharing its boundary.

ZIP codes nearest 38637

The ZIP codes whose reference points sit closest to 38637.
ZIP code	Distance	Delivers to
ZIP code 38671	3.4 mi	Southaven, MS
ZIP code 38680	4.1 mi	Walls, MS
ZIP code 38651	4.2 mi	Nesbit, MS
ZIP code 38686	5.8 mi	Walls, MS
ZIP code 38116	5.8 mi	Memphis, TN
ZIP code 38109	6.4 mi	Memphis, TN
ZIP code 38672	7.1 mi	Southaven, MS
ZIP code 38641	7.4 mi	Lake Cormorant, 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 38637, plotted from its record coordinates.

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

Scope ZIP code 38637. 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.