ZIP Code 63751

63751 is one of Missouri's ZIP codes, delivering to addresses in Glenallen, Bollinger County.

City: Glenallen
County: Bollinger County
State: Missouri
Prefix: 637xx

Where this code sits

63751 is part of the 637xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Glenallen.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 63751 delivers to without sharing its boundary.

ZIP codes nearest 63751

The ZIP codes whose reference points sit closest to 63751.
ZIP code	Distance	Delivers to
ZIP code 63764	4.0 mi	Marble Hill, MO
ZIP code 63760	8.3 mi	Leopold, MO
ZIP code 63655	9.9 mi	Marquand, MO
ZIP code 63662	10 mi	Patton, MO
ZIP code 63632	12 mi	Cascade, MO
ZIP code 63787	13 mi	Zalma, MO
ZIP code 63739	13 mi	Burfordville, MO
ZIP code 63785	14 mi	Whitewater, 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 63751, plotted from its record coordinates.

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

Scope ZIP code 63751. 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.