Post Offices
Post Offices in & near Sigma, Michigan. Operating hours, locations, phone/fax number, services information.
Kalkaska Post Office
Post Office in Kalkaska, Michigan on W 3rd St. Operating hours, phone number, services information, and other locations.
Address: 105 W 3rd St, Kalkaska, MI 49646
Phone: 231-258-9361
Fax: 231-258-0988
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 9:00am - 4:15pmTuesday 9:00am - 4:15pm
Wednesday 9:00am - 4:15pm
Thursday 9:00am - 4:15pm
Friday 9:00am - 4:15pm
Saturday 9:30am - 11:30am
Sunday Closed
Lobby Hours
Monday 4:15pmTuesday 4:15pm
Wednesday 4:15pm
Thursday 4:15pm
Friday 4:15pm
Saturday 11:00am
Sunday Closed
Last Collection Times
Monday 9:00am - 1:00pmTuesday 9:00am - 1:00pm
Wednesday 9:00am - 1:00pm
Thursday 9:00am - 1:00pm
Friday 9:00am - 1:00pm
Saturday Closed
Sunday Closed
South Boardman Post Office
Address: 5408 Boardman Rd SW, South Boardman, MI 49680
Phone: 231-369-2809
Fax: 231-369-2809
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Fife Lak Post Office
Address: 113 Oak St, Fife Lake, MI 49633
Phone: 231-879-3571
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Mancelona Post Office
Address: 115 N Williams St, Mancelona, MI 49659
Phone: 231-587-9251
Fax: 213-587-9251
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Rapid City Post Office
Address: 8310 Rapid City Rd NW, Rapid City, MI 49676
Phone: 231-331-6012
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Freder Post Office
Address: 6450 Old 27 N, Frederic, MI 49733
Phone: 989-348-8486
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457