Post Offices
Post Offices in & near Garrison, Missouri. Operating hours, locations, phone/fax number, services information.
Chadwick Post Office
Post Office in Chadwick, Missouri on State Highway 125 S. Operating hours, phone number, services information, and other locations.
Address: 6409 State Highway 125 S, Chadwick, MO 65629
Phone: 417-634-3287
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 12:00pm - 2:00pm
Sunday Closed
Lobby Hours
Monday 4:30pmTuesday 4:30pm
Wednesday 4:30pm
Thursday 4:30pm
Friday 4:30pm
Saturday 2:00pm
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 12:00pm - 2:00pm
Sunday Closed