ZIP Code 65791

65791 is one of Missouri's ZIP codes, delivering to addresses in Thayer, Oregon County.

City: Thayer
County: Oregon County
State: Missouri
Prefix: 657xx

Where this code sits

65791 is part of the 657xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Thayer.

Thayer Missouri ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 65791 delivers to without sharing its boundary.

417 Area code 417

ZIP codes nearest 65791

The ZIP codes whose reference points sit closest to 65791.
ZIP code	Distance	Delivers to
ZIP code 65692	7.0 mi	Koshkonong, MO
ZIP code 72554	8.8 mi	Mammoth Spring, AR
ZIP code 65688	12 mi	Brandsville, MO
ZIP code 72520	14 mi	Camp, AR
ZIP code 65606	14 mi	Alton, MO
ZIP code 65778	15 mi	Myrtle, MO
ZIP code 65690	15 mi	Couch, MO
ZIP code 72525	16 mi	Cherokee Village, AR

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 65791, plotted from its record coordinates.

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

Scope ZIP code 65791. 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.