First Interstate Bank

1400 North Avenue
Spearfish, SD 57783
Phone: 605-642-2734

Get Direction Lobby Hours
Mon: 8:30am-4pm
Tue: 8:30am-4pm
Wed: 8:30am-4pm
Thu: 8:30am-4pm
Fri: 8:30am-5pm

Bank Hours may vary due to seasonality & changes