ZIP Code 59066

59066 is one of Montana's ZIP codes, delivering to addresses in Pryor, Big Horn County.

City: Pryor
County: Big Horn County
State: Montana
Prefix: 590xx

Where this code sits

59066 is part of the 590xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Pryor.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 59066 delivers to without sharing its boundary.

406 Area code 406

ZIP codes nearest 59066

The ZIP codes whose reference points sit closest to 59066.
ZIP code	Distance	Delivers to
ZIP code 59026	16 mi	Edgar, MT
ZIP code 59029	18 mi	Fromberg, MT
ZIP code 59044	20 mi	Laurel, MT
ZIP code 59014	21 mi	Bridger, MT
ZIP code 59041	23 mi	Joliet, MT
ZIP code 59063	24 mi	Park City, MT
ZIP code 59101	24 mi	Billings, MT
ZIP code 59102	24 mi	Billings, MT

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 59066, plotted from its record coordinates.

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

Scope ZIP code 59066. 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.