Post Offices

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

Fairfax Post Office

Post Office in Fairfax, Missouri on N Denny St. Operating hours, phone number, services information, and other locations.

Address: 104 N Denny St, Fairfax, MO 64446
Phone: 660-686-2870
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 8:30am - 11:30am, 12:30pm - 3:30pm
Tuesday 8:30am - 11:30am, 12:30pm - 3:30pm
Wednesday 8:30am - 11:30am, 12:30pm - 3:30pm
Thursday 8:30am - 11:30am, 12:30pm - 3:30pm
Friday 8:30am - 11:30am, 12:30pm - 3:30pm
Saturday 8:00am - 9:45am
Sunday Closed

Lobby Hours

Monday 4:30pm
Tuesday 4:30pm
Wednesday 4:30pm
Thursday 4:30pm
Friday 4:30pm
Saturday 4:30pm
Sunday Closed

Last Collection Times

Monday 8:30am - 11:30am, 12:30pm - 3:00pm
Tuesday 8:30am - 11:30am, 12:30pm - 3:00pm
Wednesday 8:30am - 11:30am, 12:30pm - 3:00pm
Thursday 8:30am - 11:30am, 12:30pm - 3:00pm
Friday 8:30am - 11:30am, 12:30pm - 3:00pm
Saturday 8:00am - 9:00am
Sunday Closed