ZIP Code 72617

72617 is one of Arkansas's ZIP codes, delivering to addresses in Big Flat, Baxter County.

City: Big Flat
County: Baxter County
State: Arkansas
Prefix: 726xx

Where this code sits

72617 is part of the 726xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Big Flat.

Big Flat Arkansas ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 72617 delivers to without sharing its boundary.

ZIP codes nearest 72617

The ZIP codes whose reference points sit closest to 72617.
ZIP code	Distance	Delivers to
ZIP code 72663	5.3 mi	Onia, AR
ZIP code 72639	6.3 mi	Harriet, AR
ZIP code 72533	9.8 mi	Fifty Six, AR
ZIP code 72680	10 mi	Timbo, AR
ZIP code 72519	14 mi	Calico Rock, AR
ZIP code 72650	15 mi	Marshall, AR
ZIP code 72659	15 mi	Norfork, AR
ZIP code 72658	15 mi	Norfork, 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 72617, plotted from its record coordinates.

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

Scope ZIP code 72617. 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.