ZIP Code 04779

04779 is one of Maine's ZIP codes, delivering to addresses in Sinclair, Aroostook County.

City: Sinclair
County: Aroostook County
State: Maine
Prefix: 047xx

Where this code sits

04779 is part of the 047xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Sinclair.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 04779 delivers to without sharing its boundary.

207 Area code 207

ZIP codes nearest 04779

The ZIP codes whose reference points sit closest to 04779.
ZIP code	Distance	Delivers to
ZIP code 04772	8.0 mi	Saint Agatha, ME
ZIP code 04783	10 mi	Stockholm, ME
ZIP code 04745	12 mi	Frenchville, ME
ZIP code 04781	13 mi	Wallagrass, ME
ZIP code 04756	14 mi	Madawaska, ME
ZIP code 04744	15 mi	Fort Kent Mills, ME
ZIP code 04746	15 mi	Grand Isle, ME
ZIP code 04762	15 mi	New Sweden, 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 04779, plotted from its record coordinates.

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

Scope ZIP code 04779. 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.