ZIP Code 56639

56639 is one of Minnesota's ZIP codes, delivering to addresses in Effie, Itasca County.

City: Effie
County: Itasca County
State: Minnesota
Prefix: 566xx

Where this code sits

56639 is part of the 566xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Effie.

Effie Minnesota ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 56639 delivers to without sharing its boundary.

218 Area code 218

ZIP codes nearest 56639

The ZIP codes whose reference points sit closest to 56639.
ZIP code	Distance	Delivers to
ZIP code 56628	7.9 mi	Bigfork, MN
ZIP code 56688	19 mi	Wirt, MN
ZIP code 56637	20 mi	Talmoon, MN
ZIP code 56658	20 mi	Margie, MN
ZIP code 56657	21 mi	Marcell, MN
ZIP code 56680	22 mi	Spring Lake, MN
ZIP code 56627	22 mi	Big Falls, MN
ZIP code 56631	23 mi	Bowstring, 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 56639, plotted from its record coordinates.

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

Scope ZIP code 56639. 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.