Post Offices
Post Offices in & near Dearborn, Missouri. Operating hours, locations, phone/fax number, services information.
Dearborn Post Office
Post Office in Dearborn, Missouri on W 3rd St. Operating hours, phone number, services information, and other locations.
Address: 109 W 3rd St, Dearborn, MO 64439
Phone: 816-992-3624
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 7:00am - 10:00am, 12:00pm - 3:00pmTuesday 7:00am - 10:00am, 12:00pm - 3:00pm
Wednesday 7:00am - 10:00am, 12:00pm - 3:00pm
Thursday 7:00am - 10:00am, 12:00pm - 3:00pm
Friday 7:00am - 10:00am, 12:00pm - 3:00pm
Saturday 7:00am - 9:30am
Sunday Closed
Lobby Hours
Monday 4:00pmTuesday 4:00pm
Wednesday 4:00pm
Thursday 4:00pm
Friday 4:00pm
Saturday 4:00pm
Sunday Closed
Last Collection Times
Monday 8:30am - 10:00am, 12:00pm - 2:45pmTuesday 8:30am - 10:00am, 12:00pm - 2:45pm
Wednesday 8:30am - 10:00am, 12:00pm - 2:45pm
Thursday 8:30am - 10:00am, 12:00pm - 2:45pm
Friday 8:30am - 10:00am, 12:00pm - 2:45pm
Saturday Closed
Sunday Closed