T3 Support Center

Texas Bank and Trust’s Tier 3 level technical support offers assistance, guidance, and answers to your online banking questions.

Areas of Support

Bill Pay, Browser Issues, Cash Management, Customer Message Center, eSTATEMENTS, ExpressPhone Banking, Mobile Banking, Online Account Opening, Online Banking, Online Chat, Online Enrollments, SMARTDeposit and SMS Text.At Texas Bank and Trust, you’re not just a number. You are worthy of the highest level of support, and that is why T3 is here for you. Feel free to view our Frequently Asked Questions, email us, or even call us. We are taking our support to a new level of excellence.

T3 Support: 903-237-1881 or 1-800-263-7013





T3 logo

Graphic with text: Extended Customer Support Hours now available! Money-Friday (except bank holiday) 8:15 am - 5 pm
Weekends and Bank Holidays (except Thanksgiving and Christmas) 9:00 am - 5 pm Call 903.237.1881 or 800.263.7013 Texas Bank and Trust logo MEMBER FDIC | Equal Housing Lender