Post Offices

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

Mount Royal Post Office

Mount Royal Post Office in Duluth, Minnesota on Mount Royal Shopping Cir. Operating hours, phone number, services information, and other locations.

Address: 200 Mount Royal Shopping Cir, Duluth, MN 55803
Phone: 218-724-3151
Fax: 218-728-0986
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 8:30am - 5:00pm
Tuesday 8:30am - 5:00pm
Wednesday 8:30am - 5:00pm
Thursday 8:30am - 5:00pm
Friday 8:30am - 5:00pm
Saturday 9:00am - 12:30pm
Sunday Closed

Lobby Hours

Monday 6:15am - 5:30pm
Tuesday 6:15am - 5:30pm
Wednesday 6:15am - 5:30pm
Thursday 6:15am - 5:30pm
Friday 6:15am - 5:30pm
Saturday 6:15am - 4:00pm
Sunday Closed

Last Collection Times

Monday 2:30pm
Tuesday 2:30pm
Wednesday 2:30pm
Thursday 2:30pm
Friday 2:30pm
Saturday 2:30pm
Sunday Closed