ZIP Code 04454

04454 is one of Maine's ZIP codes, delivering to addresses in Lambert Lake, Washington County.

City: Lambert Lake
County: Washington County
State: Maine
Prefix: 044xx

Where this code sits

04454 is part of the 044xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Lambert Lake.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 04454 delivers to without sharing its boundary.

207 Area code 207

ZIP codes nearest 04454

The ZIP codes whose reference points sit closest to 04454.
ZIP code	Distance	Delivers to
ZIP code 04491	4.9 mi	Vanceboro, ME
ZIP code 04413	11 mi	Brookton, ME
ZIP code 04490	13 mi	Topsfield, ME
ZIP code 04492	15 mi	Waite, ME
ZIP code 04424	19 mi	Danforth, ME
ZIP code 04668	23 mi	Princeton, ME
ZIP code 04637	28 mi	Grand Lake Stream, ME
ZIP code 04471	28 mi	Orient, 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 04454, plotted from its record coordinates.

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

Scope ZIP code 04454. 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.