September 27, 2023
How to Block or Deactivate Access Bank Account/ATM Card
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 How to Block Access Bank ATM Card and Account: A Step-by-Step Guide

If you’re an Access Bank customer looking to deactivate your ATM card or account, it’s essential to know the process to safeguard your funds if your mobile device gets lost or stolen.

Unfortunately, the number of fraudsters disguising themselves as bank representatives is on the rise.

Therefore, it’s crucial to understand how to protect your assets and block your account.

In this article, we’ll guide you on how to block your Access Bank ATM card and account through USSD code or mobile app.

We’ll also give you tips to keep your account safe from fraudsters.

Access Bank Swift Code For All Branches In Nigeria

How to Block Access Bank ATM Card and Account via USSD

The Access Bank USSD code *901*911# is a magic solution that allows customers to act swiftly.

To block your ATM card and account via USSD, follow the steps below:

Step 1: Dial *901*911# from any phone available
Step 2: Enter the registered phone number for the account you want to blacklist, and your USSD profile will be deactivated and blacklisted automatically.

Alternatively, dial *901# and select Other Services:

Step 1: Select Option 9 (Opt-Out)
Step 2: Select Block Account
Step 3: Select “Self” or “Third-party” for others
Step 4: Enter the phone number linked to the account(s)
Step 5: Select the Account you want to block (you can choose either one or all of them)
Step 6: Enter your USSD PIN

Once you complete these steps correctly, a successful request notification will display on your phone screen, and your account(s) will be instantly blocked.

How to Block Access Bank ATM Card and Account via Mobile App

You can also block your Access Bank ATM card and account through the Access Bank mobile app.

Here are the steps to follow:

Step 1: Launch the app and sign in
Step 2: Click on Cards and Cheque
Step 3: Click on Manage Cards
Step 4: Click on the account you want to block
Step 5: Enter your PIN, and your card will be blocked.

If you have multiple accounts linked to your registered mobile number, you can select the ‘block all accounts’ option on the menu to block all of them at once.

Safety Tips to Keep Your Access Bank Account Secure

Access Bank takes the security of its customers’ funds seriously, and it has put measures in place to ensure their safety.

However, customers also have a role to play in keeping their accounts secure. Here are some safety tips to follow:

1. Don’t Share Your Account Details

Access Bank will never ask for your BVN, full card PAN, PIN, mobile app activation code, OTP, or password, as it has access to this information through its database.

So, don’t share your passwords, PIN, and any other important account information with third parties.

2. Register for Access Bank Alerts

Access Bank provides an alert system that enables customers to monitor their accounts’ activities and transactions.

By registering for alerts, you’ll receive a notification for every transaction made on your account.

This way, you can spot any unauthorized transactions and report them immediately.

3. Secure Your Mobile Device

Ensure that you secure your mobile device with a strong password or biometric authentication.

Also, avoid downloading apps from unauthorized sources, and update your device’s operating system regularly.


In conclusion, blocking your Access Bank ATM card and account is a crucial step to safeguard your funds if your mobile device gets lost or stolen.

Follow the steps outlined in this article to block your account via USS

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