Security First Bank will never ask for personal or account information over the phone - we already have it! If a call seems suspicious, hang up and call the bank on a main line listed on our website.

Mandan

Mandan

Mandan

Phone Number

Fax Number

Location Address

614 West Main Street
Mandan, ND 58554
United States

Mailing Address

P.O. Box 1150
Mandan, ND 58554
United States

Lobby

Monday: 8:30 AM to 5:00 PM
Tuesday through Friday: 8:30 AM to 4:30 PM
Closed Saturday and Sunday

Drive-up

Monday through Friday: 7:30 AM to 6:00 PM
Saturday: 9:00 AM to 1:00 PM
Sunday: Closed

Mandan

Phone Number

Fax Number

Location Address

614 West Main Street
Mandan, ND 58554
United States

Mailing Address

P.O. Box 1150
Mandan, ND 58554
United States

Mandan

Lobby

Monday: 8:30 AM to 5:00 PM
Tuesday through Friday: 8:30 AM to 4:30 PM
Closed Saturday and Sunday

Drive-up

Monday through Friday: 7:30 AM to 6:00 PM
Saturday: 9:00 AM to 1:00 PM
Sunday: Closed