Losing your GT Bank ATM card can be very worrisome. However, Guaranty Trust Bank provides several convenient methods for blocking your card and preventing unauthorized transactions.

This guide aims to assist you in navigating the process of blocking your GT Bank ATM card and, if required, your bank account.

However, before we delve into the process, it is important you note that blocking your ATM card will stop any further transactions specifically associated with that card.

Ways to block your GT Bank ATM card

Here are the detailed steps for blocking your GT Bank ATM card using different methods:

Using USSD Code

Dial the GTBank USSD code 737*51*74# on your mobile phone.

Provide the phone number you used to register the account.

Confirm the blocking request by entering your GT Bank USSD PIN (4-digit PIN).

Through Internet Banking

Visit the GT Bank website

Log in to your internet banking account using your username and password.
Navigate to the “Cards” section from the dashboard.
Select the ATM card you want to block and click on the “Block Card” option.
Confirm the action by entering your internet banking PIN or password.

Contacting GT Bank Customer Care

Call GT Bank’s customer care hotline at 0700-482666328 or +234-14480000 (if you’re outside Nigeria).
A customer service representative will assist you with blocking your card, likely asking for personal information to verify your identity.

Visiting a GT Bank Branch

Go to any GT Bank branch and inform a customer service representative that you want to block your ATM card.
Bring a valid ID card for identification.
The bank representative will handle the blocking process for you.

How to block your GT Bank account

To block your entire GT Bank account, follow these steps:

Contacting GT Bank Customer Care

Call GT Bank’s customer care hotline at 0700-482666328 or +234-14480000 (if you’re outside Nigeria).
Inform the customer service representative that you want to block your account due to security concerns.
Provide them with the necessary details to verify your identity.

Visiting a GT Bank Branch

Visit any GT Bank branch.
Request to block your account.
A customer service representative will assist you with the process and ask for identification to verify your identity.
Blocking your entire GT Bank account is a significant step and should only be done if you suspect that your bank account information has been compromised. It’s essential to take swift action to protect your funds and prevent unauthorized access to your account.

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