ZIP Code 55607

55607 is one of Minnesota's ZIP codes, delivering to addresses in Isabella, Lake County.

City: Isabella
County: Lake County
State: Minnesota
Prefix: 556xx

Where this code sits

55607 is part of the 556xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Isabella.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 55607 delivers to without sharing its boundary.

218 Area code 218

ZIP codes nearest 55607

The ZIP codes whose reference points sit closest to 55607.
ZIP code	Distance	Delivers to
ZIP code 55603	21 mi	Finland, MN
ZIP code 55706	22 mi	Babbitt, MN
ZIP code 55796	23 mi	Winton, MN
ZIP code 55731	24 mi	Ely, MN
ZIP code 55614	25 mi	Silver Bay, MN
ZIP code 55613	28 mi	Schroeder, MN
ZIP code 55601	29 mi	Beaver Bay, MN
ZIP code 55602	29 mi	Brimson, MN

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 55607, plotted from its record coordinates.

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

Scope ZIP code 55607. 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.