First Interstate Bank

  • Banks & Credit Unions
  • Financial & Investment Services
  • Insurance
  • Mortgage Banking
714 South Burr Street - Suite 101
Mitchell, SD 57301
(605) 996-8100
(855) 342-3400
(605) 996-8904 (fax)
First Interstate Bank
Hours:
Lobby Hours: Mon-Fri 9am-4pm
Drive-Up Hours: Mon-Fri 8:30am-5:30pm
Closed Saturday

About Us

First Interstate BancSystem, Inc. is a financial holding company headquartered in Billings, Montana. First Interstate Bank is a community bank with locations throughout 14 states.

  • About

    First Interstate BancSystem, Inc. is a financial holding company headquartered in Billings, Montana. First Interstate Bank is a community bank with locations throughout 14 states.

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