Post Offices

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

William Post Office

Post Office in Williams, Minnesota on Main St. Operating hours, phone number, services information, and other locations.

Address: 24 Main St, Williams, MN 56686
Phone: 218-783-6371
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 7:30am - 12:00pm, 12:30pm - 2:00pm
Tuesday 7:30am - 12:00pm, 12:30pm - 2:00pm
Wednesday 7:30am - 12:00pm, 12:30pm - 2:00pm
Thursday 7:30am - 12:00pm, 12:30pm - 2:00pm
Friday 7:30am - 12:00pm, 12:30pm - 2:00pm
Saturday 8:00am - 10:00am
Sunday Closed

Lobby Hours

Monday 4:00pm
Tuesday 4:00pm
Wednesday 4:00pm
Thursday 4:00pm
Friday 4:00pm
Saturday 4:00pm
Sunday Closed

Last Collection Times

Monday 7:30am - 12:00pm, 12:30pm - 2:00pm
Tuesday 7:30am - 12:00pm, 12:30pm - 2:00pm
Wednesday 7:30am - 12:00pm, 12:30pm - 2:00pm
Thursday 7:30am - 12:00pm, 12:30pm - 2:00pm
Friday 7:30am - 12:00pm, 12:30pm - 2:00pm
Saturday 8:00am - 10:00am
Sunday Closed