Guaranty Trust Bank Contacts

Get in Touch with Guaranty Trust Bank

Are you looking for the contact details of Guaranty Trust Bank? You’ve come to the right place! In this article, we will provide you with all the necessary information to get in touch with one of Nigeria’s leading financial institutions.

Guaranty Trust – Our new WhatsApp help line is – “0904 000 2900”

Contact Information

Guaranty Trust Bank is committed to providing excellent customer service. Whether you have a question, need assistance, or want to provide feedback, there are several ways to reach out to them:


If you prefer to speak to a representative over the phone, you can call Guaranty Trust Bank’s customer care hotline at +234 700 4826 66328. Their customer service team is available 24/7 to assist you with any inquiries or concerns you may have.


For non-urgent matters or if you prefer to communicate in writing, you can send an email to Make sure to provide a detailed explanation of your query or concern, along with your contact information, so that the bank can assist you effectively.

Social Media

Guaranty Trust Bank is active on various social media platforms, including Facebook, Twitter, Instagram, and LinkedIn. You can follow their official accounts and reach out to them through direct messages or comments. The bank’s social media team is responsive and will strive to assist you promptly.

Branch Locator

If you prefer face-to-face interaction, Guaranty Trust Bank has numerous branches across Nigeria. You can visit their website at and use the branch locator tool to find the nearest branch to your location. The tool is user-friendly and will provide you with the branch’s address, contact number, and operating hours.

Online Support

In addition to the above contact methods, Guaranty Trust Bank also offers online support for their customers. You can visit their website and access the frequently asked questions (FAQs) section, which covers a wide range of topics and may already have the answer to your query. If you can’t find the information you need, you can utilize the live chat feature to chat with a customer service representative in real-time.

Customer Feedback

Guaranty Trust Bank values customer feedback and strives to continuously improve their services. If you have any suggestions, complaints, or compliments, you can provide your feedback through their website or by reaching out to their customer service team. Your feedback will be taken into consideration, and the bank will work towards addressing any concerns or implementing necessary changes.


How can I check my GTB account online?

  • To access the GTBank Internet Banking Services, you must have your login details (User ID and Password). 2. How do I obtain my User ID and Password? Your account was automatically profiled for this service at the time of account opening and should have been sent to you via email.

How Do I Activate Mobile Banking?

  • Under Mobile Banking, choose the option ‘Registration’, enter your mobile number and choose „Yes‟. When the number is displayed again over the ATM screen, choose „confirm‟ and collect the transaction slip confirming the registration. You will receive a SMS regarding activation of your account

How Do I Contact GTbank From the Uk?

  • By phone: Call us on +44 20 7947 9700 Monday – Friday, 9am to 5pm (excluding UK bank holidays). Ask to speak to your Relationship Manager or to one of our Customer Services team.

How Do I Contact GTB By Email?

To make a request for any of the services, send the corresponding email to The output will be sent to the e-mail address profiled on the customer’s account.


Getting in touch with Guaranty Trust Bank is easy and convenient. Whether you prefer to call, email, use social media, visit a branch, or seek online support, the bank provides multiple channels for you to reach out and get the assistance you need. Their commitment to excellent customer service ensures that your queries and concerns will be addressed promptly and efficiently.

Remember, Guaranty Trust Bank is here to help you with all your banking needs, so don’t hesitate to get in touch!

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