ZIP Code 04430

04430 is one of Maine's ZIP codes, delivering to addresses in East Millinocket, Penobscot County.

City: East Millinocket
County: Penobscot County
State: Maine
Prefix: 044xx

Where this code sits

04430 is part of the 044xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to East Millinocket.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 04430 delivers to without sharing its boundary.

207 Area code 207

ZIP codes nearest 04430

The ZIP codes whose reference points sit closest to 04430.
ZIP code	Distance	Delivers to
ZIP code 04460	2.9 mi	Medway, ME
ZIP code 04462	6.9 mi	Millinocket, ME
ZIP code 04459	13 mi	Mattawamkeag, ME
ZIP code 04733	15 mi	Benedicta, ME
ZIP code 04495	16 mi	Winn, ME
ZIP code 04451	16 mi	Kingman, ME
ZIP code 04777	17 mi	Stacyville, ME
ZIP code 04776	19 mi	Sherman, ME

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 04430, plotted from its record coordinates.

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

Scope ZIP code 04430. 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.