For Customer Service

316-383-1234 or 800-895-2265


M-F 7 am to 8 pm
SA 8 am to 6 pm

24-Hour Automated Telephone Banking

Contact a department directly at the following numbers:

Or, simply write to us:

Bank Mailing Address

P.O. Box 1
Wichita, KS 67201-9819

Credit Card Overnight Payments

Cardmember Service – 790408
824 N 11th St
St. Louis, MO 63101-1016

Credit Card Payments

Cardmember Service
P.O. Box 790408
St. Louis, MO 63179-0408

Personal/Home Equity Loan Payments

INTRUST Personal Loans
P.O. Box 3668
Wichita, KS 67201-3668

Drop us a line

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