Post Offices

Post Offices in & near Alton, Maine. Operating hours, locations, phone/fax number, services information.

Greenbush Post Office

Post Office in Greenbush, Maine on Main Rd. Operating hours, phone number, services information, and other locations.

Address: 1076 Main Rd, Greenbush, ME 04418
Phone: 207-827-3703
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 8:00am - 10:00am, 2:15pm - 4:15pm
Tuesday 8:00am - 10:00am, 2:15pm - 4:15pm
Wednesday 8:00am - 10:00am, 2:15pm - 4:15pm
Thursday 8:00am - 10:00am, 2:15pm - 4:15pm
Friday 8:00am - 10:00am, 2:15pm - 4:15pm
Saturday 8:00am - 11:30am
Sunday Closed

Lobby Hours

Monday 4:15pm
Tuesday 4:15pm
Wednesday 4:15pm
Thursday 4:15pm
Friday 4:15pm
Saturday 11:15am
Sunday Closed

Last Collection Times

Monday 8:00am - 10:00am, 2:15pm - 4:15pm
Tuesday 8:00am - 10:00am, 2:15pm - 4:15pm
Wednesday 8:00am - 10:00am, 2:15pm - 4:15pm
Thursday 8:00am - 10:00am, 2:15pm - 4:15pm
Friday 8:00am - 10:00am, 2:15pm - 4:15pm
Saturday 8:00am - 11:30am
Sunday Closed