Post Offices
Post Offices in & near Watertown, Massachusetts. Operating hours, locations, phone/fax number, services information.
Watertown Financial Post Office
Watertown Financial Post Office in Watertown, Massachusetts on Main St. Operating hours, phone number, services information, and other locations.
Address: 126 Main St, Watertown, MA 02472
Phone: 617-924-1215
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 8:30am - 5:00pmTuesday 8:30am - 5:00pm
Wednesday 8:30am - 5:00pm
Thursday 8:30am - 5:00pm
Friday 8:30am - 5:00pm
Saturday 7:30am - 1:30pm
Sunday Closed
Lobby Hours
Monday 5:00pmTuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 1:00pm
Sunday Closed
Last Collection Times
Monday 10:00am - 3:00pmTuesday 10:00am - 3:00pm
Wednesday 10:00am - 3:00pm
Thursday 10:00am - 3:00pm
Friday 10:00am - 3:00pm
Saturday 8:00am - 10:00am
Sunday Closed