ZIP Code 43940

43940 is one of Ohio's ZIP codes, delivering to addresses in Neffs, Belmont County.

City: Neffs
County: Belmont County
State: Ohio
Prefix: 439xx

Where this code sits

43940 is part of the 439xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Neffs.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 43940 delivers to without sharing its boundary.

ZIP codes nearest 43940

The ZIP codes whose reference points sit closest to 43940.
ZIP code	Distance	Delivers to
ZIP code 43909	2.9 mi	Blaine, OH
ZIP code 43906	3.3 mi	Bellaire, OH
ZIP code 43934	3.7 mi	Lansing, OH
ZIP code 43928	4.1 mi	Glencoe, OH
ZIP code 43912	4.2 mi	Bridgeport, OH
ZIP code 26031	4.8 mi	Benwood, WV
ZIP code 43947	5.3 mi	Shadyside, OH
ZIP code 43905	5.5 mi	Barton, 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 43940, plotted from its record coordinates.

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

Scope ZIP code 43940. 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.