How to Block your UBA card: 3 Fastest Method

Block your UBA Card: Losing your UBA card or suspecting unauthorized use can be a stressful experience, but UBA provides convenient ways to block your card online to secure your account.

We might be asking this question in our minds What should you do if your ATM or debit card is lost or stolen Why?. once you can’t find your atm card or maybe suspected of been stolen the first thing to do is deactivate or block your UBA card or account.

This guide will explain how to block your UBA card online and address other related concerns, such as blocking it without an ATM card or card number.

How to Block your UBA Card Online

Here’s how you can block your lost or stolen card with ease, just follow these steps to block your UBA card using the online method:

1. Log in to the UBA Mobile App
   • Open the UBA app on your smartphone and log in with your username and password.
2. Navigate to Card Services
   • From the app menu, select the “Card Services” option.
3. Select the Card to Block
   • Choose the card you want to block from the list of active cards linked to your account.
4. Block the Card
   • Tap on the “Block Card” option and confirm your action. The card will be immediately deactivated to prevent unauthorized transactions.

How to Block My UBA Card Without ATM Card

If you don’t have access to your ATM card, you can still block it through these methods:

1. UBA Mobile App
   • Use the steps outlined above to block your card directly through the app.
2. Internet Banking
   • Log in to UBA’s internet banking platform and navigate to the “Card Services” section to block the card.
3. Customer Support
   • Call UBA’s customer care at +234-700-225-5822 and request to block your card. Ensure you provide the necessary account verification details.
4. USSD Code
   • Dial *919# from your registered phone number and follow the prompts to block your card.

How to Unblock your UBA CARD

Visit a branch 

1. Go to the nearest UBA branch
2. Ask about the reason for the block
3. Request that the bank unblock your card
4. Provide identification documents, such as ID and address proof
5. Resolve any issues, such as an incorrect PIN or expired card
6. Receive confirmation that your card has been unblocked

Use the USSD code 

1. Dial *919*10#
2. Follow the prompts

You can also unblock your UBA card using the self-service option in the UBA mobile banking app.

• How to Transfer Money from FCMB To Palmpay: 3 Easy Methods
• How to Transfer Money from FCMB to OPay Instantly
• Top Freelancing Platforms for Nigerians in 2025
• How to Pay for AEDC Using Opay – Quick & Easy Guide
• How to Pay for KEDCO Kano Electricity on Opay: Easy Guide

FAQs (FREQUENTLY ASKED QUESTIONS) – How to Block your UBA card

Conclusion – How to Block your UBA card

Blocking your UBA card online is a quick and secure process that ensures your account remains protected.

Whether you’re using the mobile app, internet banking, USSD code, or contacting customer service, UBA provides multiple convenient options to block your card in any situation.

Follow this guide to act swiftly and safeguard your funds in case of card loss or unauthorized activity.