United States Post Office · Freetown, MA

Assonet Post Office

57 SOUTH MAIN STREET

Freetown, MA 02702

Address: 57 South Main Street, Assonet, MA 02702
Phone: +1-508-644-2276
Opening hours: Mo-Fr 09:00-16:45; Sa 09:00-12:00 open "Retail" || Mo-Fr 06:30-17:00; Sa 06:30-12:00 open "Lobby"
Website: tools.usps.com/locations/details/1353536
Coordinates: 41.787795, -71.074422

This listing is based on OpenStreetMap data (updated 2026-10-06). Something wrong? Fix it on OpenStreetMap or let us know.

Frequently asked questions

Where is Assonet Post Office?

Assonet Post Office is located at 57 South Main Street, Assonet, MA 02702. Use “Get directions” to start a route from where you are.

What is the phone number of Assonet Post Office?

The listed phone number is +1-508-644-2276.