All Banking, Business, Making Money, Celeb Net worth & Tech

How to Block Your First Bank Account

Losing your wallet and phone or even having them stolen can be very frustrating, especially if you have your ATM and your phone number linked to your bank account. Well, the deed has been done. The first thing for you to do now is to block your bank account to prevent any form of an unauthorized person from debiting your account by withdrawing your money or even having further access to your bank account and your private data to perform illegal activities with the information gotten. Therefore it is quite important to know how to block bank account your First bank account instantly so if you’re wondering how to block your First Bank account, don’t worry. There are many simple ways to do it. 

You can block your account online, use the mobile app, or send an SMS to a code that will deactivate the card. However, if you don’t want to use the phone, you can simply call the bank and request that your account is blocked. Using the mobile app is easy, too, since all you need to do is provide the code. 

In this article, you will get to learn how to block your First bank account and the different options available to choose from.

Blocking Your First Bank Account

Through USSD Code

 To block your first bank account, you can use the USSD code without having to go to the bank. You can find this number by just dialing *894#. This code works with any mobile phone and any network provider. Blocking your First Bank account is not difficult, and it can be done in minutes. Just be sure to follow all instructions carefully and block any unsolicited calls. However, keep in mind that blocking your First Bank account with a USSD code will not be effective if the person still has access to your account.

Through FirstGuard SMS

With FirstGuard, customers have the opportunity to automatically hotlist or block their Verve (Interswitch) ATM Cards through their mobile phones so, you should do well to try it out in case of any suspicious transactions on your First bank account. All you have to do is simply SMS “BLOCK” to 30012 through the SMS alert number registered with your account and you are good to go.

Through the First Bank Mobile App

You can also block your First bank account through the mobile app. To do this, simply follow the steps given below to block your card.

  • Open your First Bank Mobile App on your phone ( First Mobile)
  • Then you should press “Option” and navigate to the “Card Services”
  • Select your card type and click on the hotlink card.
  • Then follow the instructions to complete the action.

Through Customer’s Care Service

Another way to block your First bank ATM card is to go to the bank in person and physically block your card. By doing so, you will not be able to use your card for debit transactions, and the PIN on the card will not work. If you’d prefer to use your mobile phone, you can also contact your bank’s customer service department. The customer service representatives can block your account by using the USSD code. The USSD code is unique for each bank, so make sure to find the right one. When you do, you can use it to block the person’s account. You can as well call the bank’s customer service department and tell them you’d like to block your account, they can assist you in doing such.

Must Read: How to transfer money from first bank without ATM card

Block Your Phone Number Linked to Your First Bank Account

Another way to block someone’s account is by blocking your phone number registered with your First Bank account. This is because a hacker can use your phone number to access your bank account. By blocking your phone number, you can prevent unauthorized withdrawals and further access to your private information. This method is easy to follow and will protect you from the risks of identity theft. It’s a simple and effective way to protect your bank account and prevent identity theft. It’s important to keep your phone number private at all times, so you should keep it safe.


Blocking your account can take as little as 24 hours, depending on the method you choose. The fastest way to block your FirstBank Nigeria account is to visit a branch or call the customer service line.

Digital blocking of your account only takes 24 hours to reflect on your statement. It’s important to note that you cannot unlock a blocked FirstBank account if it has been overdrawn. Therefore, it is best to avoid making large purchases with your account while you’re out of the country.


Leave a comment

Your email address will not be published. Required fields are marked *