Post Offices

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

Libby Post Office

Post Office in Libby, Montana on Main Ave. Operating hours, phone number, services information, and other locations.

Address: 518 Main Ave, Libby, MT 59923
Phone: 406-293-4184
Fax: 406-293-5673
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 9:30am - 5:30pm
Tuesday 9:30am - 5:30pm
Wednesday 9:30am - 5:30pm
Thursday 9:30am - 5:30pm
Friday 9:30am - 5:30pm
Saturday 10:30am - 12:30pm
Sunday Closed

Lobby Hours

Monday 4:30am
Tuesday 4:30am
Wednesday 4:30am
Thursday 4:30am
Friday 4:30am
Saturday 3:45am
Sunday Closed

Last Collection Times

Monday 9:30am - 1:15pm, 1:45pm - 3:00pm
Tuesday 9:30am - 1:15pm, 1:45pm - 3:00pm
Wednesday 9:30am - 1:15pm, 1:45pm - 3:00pm
Thursday 9:30am - 1:15pm, 1:45pm - 3:00pm
Friday 9:30am - 1:15pm, 1:45pm - 3:00pm
Saturday Closed
Sunday Closed