First Security Bank ← View details 130 South 1st Street East, Malta, MT 59538 +1 406-654-2221 firstsecuritymalta.com Suggest an Edit Name* State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 08:30 am — 05:00 pm Tuesday: 08:30 am — 05:00 pm Wednesday: 08:30 am — 05:00 pm Thursday: 08:30 am — 05:00 pm Friday: 08:30 am — 05:30 pm Saturday: 08:30 am — 12:30 pm Your comments * — Required information