ZIP Code 04243

04243 is one of Maine's ZIP codes, delivering to addresses in Lewiston, Androscoggin County.

City: Lewiston
County: Androscoggin County
State: Maine
Prefix: 042xx

Where this code sits

04243 is part of the 042xx range, the group of codes handled by one mail processing centre. Lewiston is served by 3 ZIP codes in total; the full list, with the county each falls in, is on the Lewiston page.

Lewiston Maine ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 04243 delivers to without sharing its boundary.

207 Area code 207

ZIP codes nearest 04243

The ZIP codes whose reference points sit closest to 04243.
ZIP code	Distance	Delivers to
ZIP code 04211	0.0 mi	Auburn, ME
ZIP code 04212	0.0 mi	Auburn, ME
ZIP code 04241	0.0 mi	Lewiston, ME
ZIP code 04282	4.1 mi	Turner, ME
ZIP code 04236	4.7 mi	Greene, ME
ZIP code 04258	6.1 mi	Minot, ME
ZIP code 04288	6.5 mi	West Minot, ME
ZIP code 04238	6.7 mi	Hebron, 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 04243, plotted from its record coordinates.

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

Scope ZIP code 04243. 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.