ZIP Code 72128

72128 is one of Arkansas's ZIP codes, delivering to addresses in Poyen, Grant County.

City: Poyen
County: Grant County
State: Arkansas
Prefix: 721xx

Where this code sits

72128 is part of the 721xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Poyen.

Poyen Arkansas ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 72128 delivers to without sharing its boundary.

501 Area code 501

ZIP codes nearest 72128

The ZIP codes whose reference points sit closest to 72128.
ZIP code	Distance	Delivers to
ZIP code 72129	5.5 mi	Prattsville, AR
ZIP code 72084	8.1 mi	Leola, AR
ZIP code 72167	11 mi	Traskwood, AR
ZIP code 72104	13 mi	Malvern, AR
ZIP code 72015	13 mi	Benton, AR
ZIP code 72150	14 mi	Sheridan, AR
ZIP code 71725	16 mi	Carthage, AR
ZIP code 72011	16 mi	Bauxite, 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 72128, plotted from its record coordinates.

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

Scope ZIP code 72128. 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.