Post Offices

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

Kel Post Office

Post Office in Kelso, Missouri on S Messmer St. Operating hours, phone number, services information, and other locations.

Address: 140 S Messmer St, Kelso, MO 63758
Phone: 573-264-2341
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 10:00am - 1:30pm, 2:00pm - 4:30pm
Tuesday 10:00am - 1:30pm, 2:00pm - 4:30pm
Wednesday 10:00am - 1:30pm, 2:00pm - 4:30pm
Thursday 10:00am - 1:30pm, 2:00pm - 4:30pm
Friday 10:00am - 1:30pm, 2:00pm - 4:30pm
Saturday 11:45am - 1:00pm
Sunday Closed

Lobby Hours

Monday 12:45pm
Tuesday 12:45pm
Wednesday 12:45pm
Thursday 12:45pm
Friday 12:45pm
Saturday 12:45pm
Sunday Closed

Last Collection Times

Monday 10:00am - 1:30pm, 2:00pm - 3:00pm
Tuesday 10:00am - 1:30pm, 2:00pm - 3:00pm
Wednesday 10:00am - 1:30pm, 2:00pm - 3:00pm
Thursday 10:00am - 1:30pm, 2:00pm - 3:00pm
Friday 10:00am - 1:30pm, 2:00pm - 3:00pm
Saturday Closed
Sunday Closed