ZIP Code 04648

04648 is one of Maine's ZIP codes, delivering to addresses in Jonesboro, Washington County.

City: Jonesboro
County: Washington County
State: Maine
Prefix: 046xx

Where this code sits

04648 is part of the 046xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Jonesboro.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 04648 delivers to without sharing its boundary.

207 Area code 207

ZIP codes nearest 04648

The ZIP codes whose reference points sit closest to 04648.
ZIP code	Distance	Delivers to
ZIP code 04654	6.4 mi	Machias, ME
ZIP code 04649	7.5 mi	Jonesport, ME
ZIP code 04606	8.5 mi	Addison, ME
ZIP code 04655	8.5 mi	Machiasport, ME
ZIP code 04623	8.7 mi	Columbia Falls, ME
ZIP code 04611	10 mi	Beals, ME
ZIP code 04630	11 mi	East Machias, ME
ZIP code 04643	12 mi	Harrington, 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 04648, plotted from its record coordinates.

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

Scope ZIP code 04648. 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.