ZIP Code 59546

59546 is one of Montana's ZIP codes, delivering to addresses in Zortman, Phillips County.

City: Zortman
County: Phillips County
State: Montana
Prefix: 595xx

Where this code sits

59546 is part of the 595xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Zortman.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 59546 delivers to without sharing its boundary.

406 Area code 406

ZIP codes nearest 59546

The ZIP codes whose reference points sit closest to 59546.
ZIP code	Distance	Delivers to
ZIP code 59527	16 mi	Hays, MT
ZIP code 59471	31 mi	Roy, MT
ZIP code 59489	31 mi	Winifred, MT
ZIP code 59535	34 mi	Lloyd, MT
ZIP code 59524	46 mi	Dodson, MT
ZIP code 59451	51 mi	Hilger, MT
ZIP code 59084	51 mi	Teigen, MT
ZIP code 59032	53 mi	Grass Range, 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 59546, plotted from its record coordinates.

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

Scope ZIP code 59546. 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.