First Interstate Bank

2201 South Douglas Highway
Gillette, WY 82716
Phone: 307-682-5144
Get Direction Lobby Hours
Mon: 9am-4pm
Tue: 9am-4pm
Wed: 9am-4pm
Thu: 9am-4pm
Fri: 9am-5pm
Sat: 9am-12:00

Bank Hours may vary due to seasonality & changes