First Interstate Bank

First Interstate Bank is a state chartered community bank and wholly-owned subsidiary of First Interstate BancSystem, Inc. is a financial holding company headquartered in Billings, Montana. First Interstate Bank provides personal and business banking services including personal loans, mortgages, credit cards, commercial loans, merchant services as well as personal and business wealth management services. First Interstate Bank operates in Arizona, Colorado, Idaho, Iowa, Kansas, Montana, Nebraska, Missouri, Minnesota, North Dakota, Oregon, South Dakota, Washington, and Wyoming.