Operations Center

700 E. Sioux Ave,

PO Box 1178

Pierre, SD 57501



Phone: 605-224-9233

Fax: 605-224-1872

Toll Free: 1-800-347-6537


AB&T Online Banking Support Line: 1-877-711-6142

(available 8:00 am- 5:00 pm Monday through Friday, closed holidays and weekends)

Contact Us

Maybe the best thing about a locally owned and managed bank is we actually care what you have to say. Stop by a convenient branch location and see us in-person. Or, just submit a question, comment, or suggestion using the secure form below. We'll get back to you as soon as possible!

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