ZIP Code 04457

04457 is one of Maine's ZIP codes, delivering to addresses in Lincoln, Penobscot County.

City: Lincoln
County: Penobscot County
State: Maine
Prefix: 044xx

Where this code sits

04457 is part of the 044xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Lincoln.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 04457 delivers to without sharing its boundary.

207 Area code 207

ZIP codes nearest 04457

The ZIP codes whose reference points sit closest to 04457.
ZIP code	Distance	Delivers to
ZIP code 04493	7.9 mi	West Enfield, ME
ZIP code 04417	10 mi	Burlington, ME
ZIP code 04495	10 mi	Winn, ME
ZIP code 04455	11 mi	Lee, ME
ZIP code 04448	11 mi	Howland, ME
ZIP code 04475	12 mi	Passadumkeag, ME
ZIP code 04459	14 mi	Mattawamkeag, ME
ZIP code 04460	18 mi	Medway, 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 04457, plotted from its record coordinates.

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

Scope ZIP code 04457. 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.