ZIP Code 63770

63770 is one of Missouri's ZIP codes, delivering to addresses in Old Appleton, Cape Girardeau County.

City: Old Appleton
County: Cape Girardeau County
State: Missouri
Prefix: 637xx

Where this code sits

63770 is part of the 637xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Old Appleton.

Old Appleton Missouri ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 63770 delivers to without sharing its boundary.

ZIP codes nearest 63770

The ZIP codes whose reference points sit closest to 63770.
ZIP code	Distance	Delivers to
ZIP code 63783	1.4 mi	Uniontown, MO
ZIP code 63737	5.3 mi	Brazeau, MO
ZIP code 63748	5.4 mi	Frohna, MO
ZIP code 63769	5.6 mi	Oak Ridge, MO
ZIP code 63732	7.3 mi	Altenburg, MO
ZIP code 63779	7.5 mi	Pocahontas, MO
ZIP code 63746	7.6 mi	Farrar, MO
ZIP code 63747	7.7 mi	Friedheim, 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 63770, plotted from its record coordinates.

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

Scope ZIP code 63770. 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.