Opportunity Bank of Montana ← View details 28 Neill Avenue, Helena, MT 59601 +1 406-442-3038 opportunitybank.com Suggest an Edit Name* State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 08:00 am — 05:30 pm Tuesday: 08:00 am — 05:30 pm Wednesday: 08:00 am — 05:30 pm Thursday: 08:00 am — 05:30 pm Friday: 08:00 am — 06:00 pm Your comments * — Required information