Post Offices

Post Offices in & near Vista, Missouri. Operating hours, locations, phone/fax number, services information.

Osceola Post Office

Post Office in Osceola, Missouri on 3rd St. Operating hours, phone number, services information, and other locations.

Address: 565 3rd St, Osceola, MO 64776
Phone: 417-646-2578
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 8:30am - 12:30pm, 1:00pm - 4:30pm
Tuesday 8:30am - 12:30pm, 1:00pm - 4:30pm
Wednesday 8:30am - 12:30pm, 1:00pm - 4:30pm
Thursday 8:30am - 12:30pm, 1:00pm - 4:30pm
Friday 8:30am - 12:30pm, 1:00pm - 4:30pm
Saturday 8:30am - 10:30am
Sunday Closed

Lobby Hours

Monday 4:15pm
Tuesday 4:15pm
Wednesday 4:15pm
Thursday 4:15pm
Friday 4:15pm
Saturday 3:45pm
Sunday Closed

Last Collection Times

Monday 7:45am - 12:30pm, 1:00pm - 2:30pm
Tuesday 7:45am - 12:30pm, 1:00pm - 2:30pm
Wednesday 7:45am - 12:30pm, 1:00pm - 2:30pm
Thursday 7:45am - 12:30pm, 1:00pm - 2:30pm
Friday 7:45am - 12:30pm, 1:00pm - 2:30pm
Saturday Closed
Sunday Closed