Help & Support
We've got tools and information to guide you. How can we help you?
Let's Get In Touch
Whether you want to chat, call, or shake a hand - we're here for you in whatever way you need.
Need help?
Call us at 888-873-2640.
We are open M-TH 7 am to 5 pm CST, Fri 7 am to 6 pm CST, and Sat 7 am to noon CST.
Our secure E-mail makes it easy for you to send, receive, and reply to all of our communications.
Chat online with our support team Monday - Friday 8 am to 5 pm CST. Live chat is available for questions 24/7/365.
Popular FAQs
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What is my routing number?
The Amercian Bank Association (ABA) routing/transit number and your Horizon Bank account number are located on the lower left-hand corner of your check as shown below. Horizon Bank's routing number is 071201320.

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How do I report a lost debit card?
Report your lost or stolen debit card by calling 833-337-6075.
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How do I order checks?
Personal Checks
To order checks click here. or you can contact your local branch. To find your local branch you can click here.
Business Checks
Order business checks here.
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How do I find my account number?
Contact call customer service at 888-873-2640 or visit your local branch for help with your account number

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How do I enroll in online banking?
Personal accounts
Business accounts
A business customer can enroll in online banking by contacting their Business Banker who will verify pertinent information and submit enrollment electronically. The customer will choose a login ID and temporary password during the enrollment process.
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What information do I need to open an account online?
To open an account, we will need a valid US State or Federal issued ID, Social Security Number, and an opening deposit.
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What if I don't remember my Online ID or password?
To reset your password for Online Banking click here. You will be prompted to enter your login name and then can select how to receive a Secure Access Code. After successfully entering that code you will be able to set a new password.
If you forgot your User ID, recover your User ID here.
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Is online banking safe?
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How do I report fraud on my account?
Contact your local branch to begin the dispute investigation for this transaction. If after hours, call 833-735-1891 to report the transaction to the 24-hour fraud investigation team.
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What is the bank's mailing address?
Please mail all general correspondence to our corporate office.
Horizon Bank
PO Box 800
Michigan City, IN 46361 -
Where do I submit a complaint?
Horizon Bank wants to ensure we do all we can to correct any issues you may have. You may submit your concern in any of the following ways:
You can submit a complaint in online banking using the secure message function, located in Services & Settings
By phone or in person at your local branch
Contacting our Communications Center at 888-873-2640
In writing by sending your letter to Horizon Bank PO Box 800 Michigan City, IN 46361 -
How do I serve Legal Documents?
Horizon Bank provides guidelines for processing subpoenas and other legal documents, including summons, garnishments, and governmental inquiries. Subpoenas, and legal documents must be served on the registered/resident agent in the appropriate state. Horizon Bank also charges applicable fees for document requests, research, and delivery services. For more details on submission requirements and associated costs, refer to the full document linked below.
Information for Horizon Bank Legal Document Processing
Planning to Travel?
If you're traveling internationally or taking a cross-country flight, please let us know in advance. This helps ensure your debit card purchases aren't blocked by our fraud protection service.
Contact us at 888-873-2640 or send us a secure email to notify us of your travel plans.
Calculators
We have a wide variety of financial calculators. Interactive calculations, dynamic graphs, and fully customizable reports.
