ZIP Code 63370

63370 is one of Missouri's ZIP codes, delivering to addresses in Olney, Lincoln County.

City: Olney
County: Lincoln County
State: Missouri
Prefix: 633xx

Where this code sits

63370 is part of the 633xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Olney.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 63370 delivers to without sharing its boundary.

ZIP codes nearest 63370

The ZIP codes whose reference points sit closest to 63370.
ZIP code	Distance	Delivers to
ZIP code 63359	7.9 mi	Middletown, MO
ZIP code 63333	8.1 mi	Bellflower, MO
ZIP code 63381	8.2 mi	Truxton, MO
ZIP code 63349	9.9 mi	Hawk Point, MO
ZIP code 63377	11 mi	Silex, MO
ZIP code 63387	14 mi	Whiteside, MO
ZIP code 63351	15 mi	Jonesburg, MO
ZIP code 63350	15 mi	High Hill, 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 63370, plotted from its record coordinates.

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

Scope ZIP code 63370. 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.