Post Offices
Post Offices in & near Maddux, Montana. Operating hours, locations, phone/fax number, services information.
Box Elder Post Office
Post Office in Box Elder, Montana on 1st Ave SW. Operating hours, phone number, services information, and other locations.
Address: 40 1st Ave SW, Box Elder, MT 59521
Phone: 406-352-3195
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 9:00am - 11:30am, 12:30pm - 3:00pmTuesday 9:00am - 11:30am, 12:30pm - 3:00pm
Wednesday 9:00am - 11:30am, 12:30pm - 3:00pm
Thursday 9:00am - 11:30am, 12:30pm - 3:00pm
Friday 9:00am - 11:30am, 12:30pm - 3:00pm
Saturday 9:00am - 10:00am
Sunday Closed
Lobby Hours
Monday 5:00pmTuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 10:00am
Sunday Closed
Last Collection Times
Monday 9:00am - 11:30am, 12:30pm - 3:00pmTuesday 9:00am - 11:30am, 12:30pm - 3:00pm
Wednesday 9:00am - 11:30am, 12:30pm - 3:00pm
Thursday 9:00am - 11:30am, 12:30pm - 3:00pm
Friday 9:00am - 11:30am, 12:30pm - 3:00pm
Saturday 9:00am - 10:00am
Sunday Closed