southwest missouri bank front view

Contact Us

SMB Customer Service Center – where you'll always speak to a person.

SMB Customer Service Center

Service Center Hours
Mon – Fri: 7:30 AM - 6:00 PM
Saturday: 8:00 AM - 12:00 PM

SMB 24/7 Online Banking

Credit Card Balance Inquiry

To Report a Card Lost or Stolen
Debit Card
Mon-Fri, 8-5     (800) 943-8488
After Hours      (888) 297-3416

Credit Card     (800) 325-3678

Mailing Address
PO Box 814
Carthage, MO 64836

ABA/Routing Number
101203641