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BankFirst National Banking Group

The National Banking Group offers nationally competitive products throughout the United States. We transact business by phone, wire transfer, and mail. The National Banking Group interest rates are posted on the Internet through several rate services including BanxQuote, Quicken, Bankrate Monitor, and Money-Rates.

Business Hours
M-F 8:30 a.m. to 5:00 p.m., CST

P.O. Box 89810
Sioux Falls, SD 57105
Phone: 1-800-328-2411
Fax: 605-361-2690
Email National Banking Group

Marshall Bank - Minneapolis Office
225 South Sixth Street, Suite 2900
Minneapolis, MN 55402
Email: [email protected]
Phone: 612-376-1400

Retail Banking