Arkansas ZIP Codes

ZIP codes: 706
Cities & towns: 603
Counties: 75
Area codes: 4

How Arkansas ZIP codes are numbered

716xx–729xx

The first three digits identify the sectional center facility that processes mail for a region, so an Arkansas ZIP code can be placed geographically from its prefix alone. Each row names the city holding the most codes in that prefix.

Arkansas three-digit ZIP prefixes, the codes in each, and the city that holds the most of them.
Prefix	ZIP codes	Main area
716xx	40	Pine Bluff
717xx	33	Camden
718xx	38	Hope
719xx	44	Hot Springs National Park
720xx	81	Conway
721xx	68	North Little Rock
722xx	25	Little Rock
723xx	65	Blytheville
724xx	66	Jonesboro
725xx	59	Batesville
726xx	54	Eureka Springs
727xx	52	Fayetteville
728xx	38	Russellville
729xx	43	Fort Smith

Where Arkansas's communities sit

Each point is an Arkansas community with a published ZIP code list, plotted from its record coordinates. The outline is the convex envelope of those points — a footprint, not a boundary.

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

Arkansas cities by ZIP code count

largest 25

Area codes serving Arkansas

Scope every ZIP code recorded in Arkansas. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. The map outline is a convex envelope of published places, not a state boundary.