ZIP Code 64681

64681 is one of Missouri's ZIP codes, delivering to addresses in Sumner, Chariton County.

City: Sumner
County: Chariton County
State: Missouri
Prefix: 646xx

Where this code sits

64681 is part of the 646xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Sumner.

Sumner Missouri ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 64681 delivers to without sharing its boundary.

660 Area code 660

ZIP codes nearest 64681

The ZIP codes whose reference points sit closest to 64681.
ZIP code	Distance	Delivers to
ZIP code 64643	7.6 mi	Hale, MO
ZIP code 64660	8.7 mi	Mendon, MO
ZIP code 64651	9.4 mi	Laclede, MO
ZIP code 64676	9.5 mi	Rothville, MO
ZIP code 64659	9.5 mi	Meadville, MO
ZIP code 65286	11 mi	Triplett, MO
ZIP code 64628	12 mi	Brookfield, MO
ZIP code 64688	13 mi	Wheeling, 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 64681, plotted from its record coordinates.

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

Scope ZIP code 64681. 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.