Dubuque Bank and Trust ❤️ Log In

What Still Works

1. Start from the current Dubuque Bank & Trust website.
2. Use the current login button there for personal or business banking.
3. Do not assume the UMB merger means you should stop using the DBT path.
4. If your password or username fails, stop guessing and contact support.
5. If you changed devices or numbers, expect an extra security step.

What Changed

• UMB completed its Heartland Financial acquisition on January 31, 2025.
• Dubuque Bank & Trust now operates as a division of UMB Bank, n.a.
• That can confuse users, but it does not automatically mean your everyday DBT access path disappeared.
• The real problem is usually login recovery or transition confusion, not the brand name alone.

What People Often Try

• They panic because they see UMB and think the old DBT login is dead.
• They use the wrong personal or business path.
• They keep retrying the same bad password.
• They blame the app before testing the web login once.
• They call a random branch number instead of customer care.

What Usually Helps More

• Start from the official DBT site and test the current login button.
• If the app fails, test the web login once so you know where the real problem is.
• If this is a business login issue, say that right away.
• If you changed contact details, mention that first.
• If the issue began after the UMB transition, say that too.

Troubleshooting Tips

• Try one careful sign-in attempt before calling.
• Make sure you are not using an old saved password by mistake.
• If only one device fails, test another device or the website.
• If your issue is with bill pay, Zelle, or mobile deposit, say that exact feature name.
• If you were a Heartland-era customer, mention that because it may help support place your account faster.

Security Tips

• Do not trust surprise calls or messages asking for your login details.
• Use the real DBT / UMB contact path, not a number from a random search result.
• Do not share one-time codes with anyone.
• If something feels off after the merger change, verify it through official support.
• If you suspect fraud, say that first so the bank treats it as urgent.

Main Help

• Customer Service: 877-280-1851
• Email: [email protected]
• Main office: 1398 Central Avenue, Dubuque, IA 52001
• Use the transition resource center on the bank’s own site if your question is merger-related.

What To Say On The Call

• Say whether this is personal or business banking.
• Say whether the issue is password, app access, bill pay, Zelle, or mobile deposit.
• Say if the problem started after the UMB transition.
• Ask what exact next step they want you to take.