Post Offices
Post Offices in & near Blackstone, Massachusetts. Operating hours, locations, phone/fax number, services information.
Blackston Post Office
Post Office in Blackstone, Massachusetts on Main St. Operating hours, phone number, services information, and other locations.
Address: 149 Main St, Blackstone, MA 01504
Phone: 508-876-8015
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 8:30am - 12:00pm, 1:00pm - 5:00pmTuesday 8:30am - 12:00pm, 1:00pm - 5:00pm
Wednesday 8:30am - 12:00pm, 1:00pm - 5:00pm
Thursday 8:30am - 12:00pm, 1:00pm - 5:00pm
Friday 8:30am - 12:00pm, 1:00pm - 5:00pm
Saturday 8:30am - 12:00pm
Sunday Closed
Lobby Hours
Monday 5:00pmTuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 3:00pm
Sunday Closed
Last Collection Times
Monday 8:30am - 12:00pm, 1:00pm - 3:00pmTuesday 8:30am - 12:00pm, 1:00pm - 3:00pm
Wednesday 8:30am - 12:00pm, 1:00pm - 3:00pm
Thursday 8:30am - 12:00pm, 1:00pm - 3:00pm
Friday 8:30am - 12:00pm, 1:00pm - 3:00pm
Saturday Closed
Sunday Closed