Post Offices
Post Offices in & near Plato, Indiana. Operating hours, locations, phone/fax number, services information.
Mong Post Office
Post Office in Mongo, Indiana on N State Road 3. Operating hours, phone number, services information, and other locations.
Address: 3030 N State Road 3, Mongo, IN 46771
Phone: 260-367-2211
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 12:30pm - 4:30pmTuesday 12:30pm - 4:30pm
Wednesday 12:30pm - 4:30pm
Thursday 12:30pm - 4:30pm
Friday 12:30pm - 4:30pm
Saturday 9:00am - 11:00am
Sunday Closed
Lobby Hours
Monday 4:00pmTuesday 4:00pm
Wednesday 4:00pm
Thursday 4:00pm
Friday 4:00pm
Saturday 10:45am
Sunday Closed
Last Collection Times
Monday 12:30pm - 4:30pmTuesday 12:30pm - 4:30pm
Wednesday 12:30pm - 4:30pm
Thursday 12:30pm - 4:30pm
Friday 12:30pm - 4:30pm
Saturday 9:00am - 11:00am
Sunday Closed