ZIP Code 56655

56655 is one of Minnesota's ZIP codes, delivering to addresses in Longville, Cass County.

City: Longville
County: Cass County
State: Minnesota
Prefix: 566xx

Where this code sits

56655 is part of the 566xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Longville.

Longville Minnesota ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 56655 delivers to without sharing its boundary.

218 Area code 218

ZIP codes nearest 56655

The ZIP codes whose reference points sit closest to 56655.
ZIP code	Distance	Delivers to
ZIP code 56641	13 mi	Federal Dam, MN
ZIP code 56672	14 mi	Remer, MN
ZIP code 56435	14 mi	Backus, MN
ZIP code 56452	15 mi	Hackensack, MN
ZIP code 56430	18 mi	Ah Gwah Ching, MN
ZIP code 56662	18 mi	Outing, MN
ZIP code 56484	19 mi	Walker, MN
ZIP code 56448	20 mi	Fifty Lakes, 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 56655, plotted from its record coordinates.

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

Scope ZIP code 56655. 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.