ZIP Code 71646

71646 is one of Arkansas's ZIP codes, delivering to addresses in Hamburg, Ashley County.

City: Hamburg
County: Ashley County
State: Arkansas
Prefix: 716xx

Where this code sits

71646 is part of the 716xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Hamburg.

Hamburg Arkansas ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 71646 delivers to without sharing its boundary.

ZIP codes nearest 71646

The ZIP codes whose reference points sit closest to 71646.
ZIP code	Distance	Delivers to
ZIP code 71635	12 mi	Crossett, AR
ZIP code 71642	13 mi	Fountain Hill, AR
ZIP code 71661	16 mi	Parkdale, AR
ZIP code 71663	17 mi	Portland, AR
ZIP code 71676	17 mi	Wilmot, AR
ZIP code 71658	18 mi	Montrose, AR
ZIP code 71250	20 mi	Jones, LA
ZIP code 71223	21 mi	Bonita, LA

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 71646, plotted from its record coordinates.

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

Scope ZIP code 71646. 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.