ZIP Code 58443

58443 is one of North Dakota's ZIP codes, delivering to addresses in Glenfield, Foster County.

City: Glenfield
County: Foster County
State: North Dakota
Prefix: 584xx

Where this code sits

58443 is part of the 584xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Glenfield.

Glenfield North Dakota ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 58443 delivers to without sharing its boundary.

701 Area code 701

ZIP codes nearest 58443

The ZIP codes whose reference points sit closest to 58443.
ZIP code	Distance	Delivers to
ZIP code 58445	8.7 mi	Grace City, ND
ZIP code 58464	9.1 mi	Mchenry, ND
ZIP code 58421	9.4 mi	Carrington, ND
ZIP code 58455	13 mi	Kensal, ND
ZIP code 58484	13 mi	Sutton, ND
ZIP code 58448	17 mi	Hannaford, ND
ZIP code 58426	17 mi	Courtenay, ND
ZIP code 58416	18 mi	Binford, 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 58443, plotted from its record coordinates.

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

Scope ZIP code 58443. 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.