Post Offices

Post Offices in & near Colgan, North Dakota. Operating hours, locations, phone/fax number, services information.

Ambr Post Office

Post Office in Ambrose, North Dakota on Main St. Operating hours, phone number, services information, and other locations.

Address: 203 Main St, Ambrose, ND 58833
Phone: 701-982-3381
Fax: 605-357-4906
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 1:30pm - 3:30pm
Tuesday 1:30pm - 3:30pm
Wednesday 1:30pm - 3:30pm
Thursday 1:30pm - 3:30pm
Friday 1:30pm - 3:30pm
Saturday 12:00pm - 1:30pm
Sunday Closed

Lobby Hours

Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday Closed

Last Collection Times

Monday 1:45pm
Tuesday 1:45pm
Wednesday 1:45pm
Thursday 1:45pm
Friday 1:45pm
Saturday 1:00pm
Sunday Closed