ZIP Code 46128

46128 is one of Indiana's ZIP codes, delivering to addresses in Fillmore, Putnam County.

City: Fillmore
County: Putnam County
State: Indiana
Prefix: 461xx

Where this code sits

46128 is part of the 461xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Fillmore.

Fillmore Indiana ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 46128 delivers to without sharing its boundary.

765 Area code 765

ZIP codes nearest 46128

The ZIP codes whose reference points sit closest to 46128.
ZIP code	Distance	Delivers to
ZIP code 46121	4.9 mi	Coatesville, IN
ZIP code 46135	6.5 mi	Greencastle, IN
ZIP code 46180	6.9 mi	Stilesville, IN
ZIP code 46103	7.6 mi	Amo, IN
ZIP code 46170	8.1 mi	Putnamville, IN
ZIP code 46105	8.6 mi	Bainbridge, IN
ZIP code 46120	9.5 mi	Cloverdale, IN
ZIP code 46125	10 mi	Eminence, IN

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 46128, plotted from its record coordinates.

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

Scope ZIP code 46128. 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.