ZIP Code 63546

63546 is one of Missouri's ZIP codes, delivering to addresses in Greentop, Adair County.

City: Greentop
County: Adair County
State: Missouri
Prefix: 635xx

Where this code sits

63546 is part of the 635xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Greentop.

Greentop Missouri ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 63546 delivers to without sharing its boundary.

660 Area code 660

ZIP codes nearest 63546

The ZIP codes whose reference points sit closest to 63546.
ZIP code	Distance	Delivers to
ZIP code 63561	4.9 mi	Queen City, MO
ZIP code 63567	8.2 mi	Worthington, MO
ZIP code 63559	10 mi	Novinger, MO
ZIP code 63501	11 mi	Kirksville, MO
ZIP code 63541	12 mi	Glenwood, MO
ZIP code 63533	12 mi	Brashear, MO
ZIP code 63548	13 mi	Lancaster, MO
ZIP code 63536	14 mi	Downing, MO

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 63546, plotted from its record coordinates.

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

Scope ZIP code 63546. 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.