Post Offices
Post Offices in & near Butte City, Idaho. Operating hours, locations, phone/fax number, services information.
Ar Post Office
Post Office in Arco, Idaho on Lost River Ave. Operating hours, phone number, services information, and other locations.
Address: 147 Lost River Ave, Arco, ID 83213
Phone: 208-527-3355
Fax: 208-527-3355
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 9:00am - 12:30pm, 1:30pm - 5:00pmTuesday 9:00am - 12:30pm, 1:30pm - 5:00pm
Wednesday 9:00am - 12:30pm, 1:30pm - 5:00pm
Thursday 9:00am - 12:30pm, 1:30pm - 5:00pm
Friday 9:00am - 12:30pm, 1:30pm - 5:00pm
Saturday Closed
Sunday Closed
Lobby Hours
Monday 3:45pmTuesday 3:45pm
Wednesday 3:45pm
Thursday 3:45pm
Friday 3:45pm
Saturday 3:45pm
Sunday Closed
Last Collection Times
Monday 9:00am - 12:30pm, 1:30pm - 4:30pmTuesday 9:00am - 12:30pm, 1:30pm - 4:30pm
Wednesday 9:00am - 12:30pm, 1:30pm - 4:30pm
Thursday 9:00am - 12:30pm, 1:30pm - 4:30pm
Friday 9:00am - 12:30pm, 1:30pm - 4:30pm
Saturday Closed
Sunday Closed