How to Block My First Bank Account

How to Block my First Bank Account

How to Block My First Bank Account: In a crucial scenario, losing your First Bank online banking password, ATM PIN, mobile banking information, or even your phone or ATM card can leave you vulnerable to a fraudster looking to steal from your bank account.

In this type of emergency, going to the bank and requesting that your account be blocked may be too late. This article will show you how you can block your First Bank account using various methods.

How to Block My First Bank Account Via SMS

This is one of the quickest ways to block your First Bank account. To do this, simply follow the steps below:

  1. Open the messaging app on your phone
  2. Text Block and send it to 30012. 

How to Block My First Bank Account Using USSD Code

You can block your first bank account using the following method to prevent hackers from accessing your account: So you should take precautions to avoid this.

  • Open your contact keypad icon and dial *894*911#
  • You will be instructed to select an option:
    • Block account
    • Block USSD
    • Unblock USSD
  • Click “1” to block the account.
  • You will be asked to confirm that you want to place a “Post No Debit” block on your first bank account
    • Yes
    • Cancel
  • Enter your mobile number registered on your first bank account.
  • Send.

N.B.: Once you are done with this process, both your account and ATM card will also be blocked from performing any transaction such as transferring money, debiting, online payment, POS withdrawal, ATM cash, and the use of ATMs to withdraw money.

How to Block My First Bank Account by Calling Customer Care Service

If you find an issue with your account, please visit the nearest First Bank to report it, or contact customer service right away for assistance.

Contact them at these numbers: 07080625000, 014485500, or 0700-FIRSTCONTACT.

Alternatively, you can reach them at “”

By reading the instructions provided, you can easily disable your ATM or phone. We have provided instructions on how to block a first bank account and a first bank account ATM card.

Finally, using this *894*911# will prevent criminals and hackers from having access to your money.

How to Block My First Bank Account from Another Phone

You cannot block your account using another person’s phone number since the number you wish to use to block your account is not linked to your first bank account. However, you can deactivate the phone number and link it to your first bank account.

All you have to do is rush to the bank or call customer service to block the account.

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