Post Offices

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

Alpha Post Office

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

Address: 405 Main St, Alpha, MI 49902
Phone: 906-875-6427
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 12:00pm - 4:00pm
Tuesday 12:00pm - 4:00pm
Wednesday 12:00pm - 4:00pm
Thursday 12:00pm - 4:00pm
Friday 12:00pm - 4:00pm
Saturday 8:00am - 9:15am
Sunday Closed

Lobby Hours

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

Last Collection Times

Monday 4:00pm
Tuesday 4:00pm
Wednesday 4:00pm
Thursday 4:00pm
Friday 4:00pm
Saturday 9:00am
Sunday Closed

Crystal Fall Post Office

Address: 501 Superior Ave, Crystal Falls, MI 49920
Phone: 906-875-4472
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Floren Post Office

Address: 540 Central Ave, Florence, WI 54121
Phone: 715-528-4431
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Gaastra Post Office

Address: 12 2nd St, Gaastra, MI 49927
Phone: 906-265-3588
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Caspian Post Office

Address: 300 E Caspian Ave, Caspian, MI 49915
Phone: 906-265-2683
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Sagola Post Office

Address: 302 1st St, Sagola, MI 49881
Phone: 906-542-3846
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457