Post Offices
Post Offices in & near Halfmoon, Montana. Operating hours, locations, phone/fax number, services information.
Columbia Fall Post Office
Post Office in Columbia Falls, Montana on 1st St E. Operating hours, phone number, services information, and other locations.
Address: 65 1st St E, Columbia Falls, MT 59912
Phone: 406-892-7621
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 8:30am - 5:00pmTuesday 8:30am - 5:00pm
Wednesday 8:30am - 5:00pm
Thursday 8:30am - 5:00pm
Friday 8:30am - 5:00pm
Saturday 11:00am - 2:00pm
Sunday Closed
Lobby Hours
Monday 3:30pmTuesday 3:30pm
Wednesday 3:30pm
Thursday 3:30pm
Friday 3:30pm
Saturday 2:00pm
Sunday Closed
Last Collection Times
Monday 8:30am - 5:00pmTuesday 8:30am - 5:00pm
Wednesday 8:30am - 5:00pm
Thursday 8:30am - 5:00pm
Friday 8:30am - 5:00pm
Saturday 11:00am - 2:00pm
Sunday Closed