ZIP Code 44439

44439 is one of Ohio's ZIP codes, delivering to addresses in Mesopotamia, Trumbull County.

City: Mesopotamia
County: Trumbull County
State: Ohio
Prefix: 444xx

Where this code sits

44439 is part of the 444xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Mesopotamia.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 44439 delivers to without sharing its boundary.

ZIP codes nearest 44439

The ZIP codes whose reference points sit closest to 44439.
ZIP code	Distance	Delivers to
ZIP code 44062	4.3 mi	Middlefield, OH
ZIP code 44099	7.2 mi	Windsor, OH
ZIP code 44402	7.5 mi	Bristolville, OH
ZIP code 44491	7.5 mi	West Farmington, OH
ZIP code 44450	7.7 mi	North Bloomfield, OH
ZIP code 44046	8.2 mi	Huntsburg, OH
ZIP code 44080	8.3 mi	Parkman, OH
ZIP code 44076	8.5 mi	Orwell, OH

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 44439, plotted from its record coordinates.

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

Scope ZIP code 44439. 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.