Opportunity Bank of Montana ← View details 3401 Harrison Avenue, Butte, MT 59701 +1 406-494-2233 opportunitybank.com Suggest an Edit Name* State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 08:00 am — 05:00 pm Tuesday: 08:00 am — 05:00 pm Wednesday: 08:00 am — 05:00 pm Thursday: 08:00 am — 05:00 pm Friday: 08:00 am — 05:30 pm Saturday: 09:00 am — 01:00 pm Your comments * — Required information