ZIP Code 71728

71728 is one of Arkansas's ZIP codes, delivering to addresses in Curtis, Clark County.

City: Curtis
County: Clark County
State: Arkansas
Prefix: 717xx

Where this code sits

71728 is part of the 717xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Curtis.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 71728 delivers to without sharing its boundary.

ZIP codes nearest 71728

The ZIP codes whose reference points sit closest to 71728.
ZIP code	Distance	Delivers to
ZIP code 71743	7.2 mi	Gurdon, AR
ZIP code 71923	7.4 mi	Arkadelphia, AR
ZIP code 71998	8.0 mi	Arkadelphia, AR
ZIP code 71999	8.0 mi	Arkadelphia, AR
ZIP code 71721	10 mi	Beirne, AR
ZIP code 71962	11 mi	Okolona, AR
ZIP code 71772	13 mi	Whelen Springs, AR
ZIP code 71763	16 mi	Sparkman, 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 71728, plotted from its record coordinates.

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

Scope ZIP code 71728. 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.