Post Offices
Post Offices in & near Maplewood, Missouri. Operating hours, locations, phone/fax number, services information.
Maplewood Post Office
Maplewood Post Office in Saint Louis, Missouri on Marshall Ave. Operating hours, phone number, services information, and other locations.
Address: 2800 Marshall Ave, Saint Louis, MO 63143
Phone: 314-645-3179
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 10:00am - 5:30pmTuesday 10:00am - 5:30pm
Wednesday 10:00am - 5:30pm
Thursday 10:00am - 5:30pm
Friday 10:00am - 5:30pm
Saturday 10:00am - 2:00pm
Sunday Closed
Lobby Hours
Monday 4:45pmTuesday 4:45pm
Wednesday 4:45pm
Thursday 4:45pm
Friday 4:45pm
Saturday 2:00pm
Sunday Closed
Last Collection Times
Monday 7:00am - 4:00pmTuesday 7:00am - 4:00pm
Wednesday 7:00am - 4:00pm
Thursday 7:00am - 4:00pm
Friday 7:00am - 4:00pm
Saturday 7:00am - 4:00pm
Sunday Closed