ZIP Code 63390

63390 is one of Missouri's ZIP codes, delivering to addresses in Wright City, Warren County.

City: Wright City
County: Warren County
State: Missouri
Prefix: 633xx

Where this code sits

63390 is part of the 633xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Wright City.

Wright City Missouri ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 63390 delivers to without sharing its boundary.

636 Area code 636

ZIP codes nearest 63390

The ZIP codes whose reference points sit closest to 63390.
ZIP code	Distance	Delivers to
ZIP code 63380	5.3 mi	Truesdale, MO
ZIP code 63348	6.2 mi	Foristell, MO
ZIP code 63383	7.6 mi	Warrenton, MO
ZIP code 63385	9.7 mi	Wentzville, MO
ZIP code 63365	11 mi	New Melle, MO
ZIP code 63362	12 mi	Moscow Mills, MO
ZIP code 63349	13 mi	Hawk Point, MO
ZIP code 63357	13 mi	Marthasville, 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 63390, plotted from its record coordinates.

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

Scope ZIP code 63390. 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.