How to Block GTBank and FirstBank ATM card and Bank Account

Last Updated on January 10, 2025 by admin

Since the introduction of Mobile and internet banking by Nigeria financial institutions for easy method of doing business, the rate of scam, theft and fraud has been on the increase,

Most fraudsters are so smart by taken advantage of customers weakness in manipulating their ATM card and account details since it gives the customers easy access to their bank account information as well as makes it easy for them to access the money in your bank account either for transfer purpose or payment of bills.

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Some scammers do send  unsolicited phone calls, SMS, or emails asking bank customers personal details about them or asking for information about their bank accounts please don’t entertain them by providing your information, instead visit any nearest branch to verify if  the phone call was genuine.

The ability to quickly secure your account is crucial. This guide focuses on the methods available for blocking GTBank and FirstBank ATM cards and bank accounts. Whether you’ve lost your card, suspect fraudulent activity, or simply want to enhance your account security, understanding these processes is essential for every account holder..

You can also read: How to block and Unblocked Gtbank account

In our today discussion we are going to discuss on how you can hotlink or block your GTBANK AND FIRST BANK ATM card or bank account .

How to Block GTBANK ATM CARD or Bank account

For GTBank customers, there are multiple convenient options to block an ATM card. One of thequickest methods is using the USSD code *737*51*74#. After dialing this code on your registeredphone number, you’ll be prompted to enter the phone number associated with your account andconfirm the blocking request using your GTBank USSD PIN. This method ensures immediate action,crucial in cases of potential fraud or lost cards

To block your GTBank ATM card or bank account, you can use the following methods:

1. USSD Code:

• Dial *737*51*74# on your registered phone number.
• Follow the on-screen prompts to block your card or account.

2. GTWorld Mobile App:

• Log into the GTWorld app.
• Go to “Cards.”
• Select the card you want to block and follow the instructions. You can also request an account block here.

3. Internet Banking:

• Log into your GTBank internet banking account.
• Go to the “Cards” section and choose the card you want to block.
• Click “Block Card” and follow the instructions.

4. GTConnect (Customer Care):

• Call GTConnect on 0700 482666328 or +234 1 4480000 (if you are outside Nigeria).
• Follow the voice prompts or speak to a customer care representative to request a block.

5. Branch Visit:

• Visit your nearest GTBank branch.
• Inform a customer service representative that you want to block your card or account.
• Provide necessary identification and account details.

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How to Block First Bank ATM card and Bank account

For FirstBank account holders, the process of blocking an account is equally streamlined. One of the most accessible methods is using the USSD code *894*911#. This code can be dialed from the phone number linked to your account. Following the prompts, you can select the option to block your account and confirm the ‘Post No Debit’ block. This method is particularly useful for quick action in emergencies.

1. USSD Code:

• Dial *894*911# from your phone number registered with First Bank.
• Follow the on-screen prompts to block your card or account. You can choose to block the card from specific channels or all channels.

2. FirstMobile App:

FirstBank also offers account blocking through their FirstMobile app. Users can log into the app, navigate to the security settings, and select the option to block their card or account. This method combines convenience with the added security of app-based authentication.

• Log into the FirstMobile App.
• Navigate to the card management section.
• Select the card you want to block and follow the instructions.

3. Customer Service:

For those who prefer direct communication, FirstBank’s customer service helpline at 0700-FIRSTCONTACT (0700-34778-2668228)is available to assist with account blocking after verifying the caller’s identity.[

• By calling First Contact on 0700FIRSTCONTACT (0700-34778-2668228), 01-4485500, 0708-062-5000
• You can also send an email to firstcontact@firstbanknigeria.com.

4. Branch Visit:

• Visit your nearest First Bank branch.
• Inform a customer service representative that you want to block your card or account.
• Provide necessary identification and account details.