ZIP Code 58627

58627 is one of North Dakota's ZIP codes, delivering to addresses in Fairfield, Billings County.

City: Fairfield
County: Billings County
State: North Dakota
Prefix: 586xx

Where this code sits

58627 is part of the 586xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Fairfield.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 58627 delivers to without sharing its boundary.

701 Area code 701

ZIP codes nearest 58627

The ZIP codes whose reference points sit closest to 58627.
ZIP code	Distance	Delivers to
ZIP code 58634	15 mi	Grassy Butte, ND
ZIP code 58645	24 mi	Medora, ND
ZIP code 58640	28 mi	Killdeer, ND
ZIP code 58622	30 mi	Belfield, ND
ZIP code 58642	30 mi	Manning, ND
ZIP code 58655	32 mi	South Heart, ND
ZIP code 58626	33 mi	Dunn Center, ND
ZIP code 58602	35 mi	Dickinson, ND

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 58627, plotted from its record coordinates.

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

Scope ZIP code 58627. 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.