ZIP Code 72721

72721 is one of Arkansas's ZIP codes, delivering to addresses in Combs, Madison County.

City: Combs
County: Madison County
State: Arkansas
Prefix: 727xx

Where this code sits

72721 is part of the 727xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Combs.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 72721 delivers to without sharing its boundary.

479 Area code 479

ZIP codes nearest 72721

The ZIP codes whose reference points sit closest to 72721.
ZIP code	Distance	Delivers to
ZIP code 72760	4.4 mi	Saint Paul, AR
ZIP code 72773	11 mi	Wesley, AR
ZIP code 72752	11 mi	Pettigrew, AR
ZIP code 72776	12 mi	Witter, AR
ZIP code 72727	15 mi	Elkins, AR
ZIP code 72959	17 mi	Winslow, AR
ZIP code 72740	18 mi	Huntsville, AR
ZIP code 72852	18 mi	Oark, AR

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 72721, plotted from its record coordinates.

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

Scope ZIP code 72721. 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.