Lost your UCO Bank ATM/debit card or noticed suspicious activity? Don’t wait. Blocking your card immediately is the best way to prevent unauthorized transactions.
UCO Bank offers several easy methods to block your ATM card 24×7 — even without internet access. Here’s how to do it quickly and safely.
Ways to Block Your UCO Bank ATM Card
| Method | How to Block | Available 24×7 |
|---|---|---|
| 📞 Customer Care | Call 1800 103 0123 (Toll-Free) | ✅ |
| 📩 SMS | Send HOTCARD <Last 4 digits> to 9230192301 | ✅ |
| 📱 UCO mBanking App | Use “Block Card” option under Card Services | ✅ |
| 💻 Net Banking | Log in and hotlist your card online | ✅ |
| 🏦 Branch Visit | Visit with ID proof and written request | ❌ Business hours only |
Method 1: Block UCO ATM Card via Customer Care
Call the 24×7 toll-free number:
📞 1800 103 0123
Follow the IVR options or speak with a customer care executive. You’ll need to:
- Verify your account details
- Share the last 4 digits of your card
- Confirm the block request
You’ll get a confirmation via SMS after the card is blocked.
Method 2: Block UCO ATM Card via SMS
From your registered mobile number, send:
php-templateCopyEditHOTCARD <space> <Last 4 digits of your ATM card>
Send to: 📲 9230192301
✅ Example: HOTCARD 1234
You’ll receive an SMS confirmation once the block is successful.
Method 3: Use UCO mBanking App
- Log in to the UCO mBanking Plus app
- Go to “Card Services” → “Block Card”
- Select your debit card
- Confirm to block it permanently
🔐 Requires MPIN or biometric login
📲 Available on Android and iOS
Method 4: Block via Internet Banking
- Go to https://www.ucobank.com
- Log in with your User ID and password
- Navigate to “Debit Card Services” → “Hotlist Card”
- Select the card to be blocked and confirm with OTP
Method 5: Block ATM Card at Branch
If you don’t have digital access, visit your UCO Bank branch with:
- A valid photo ID
- A written request to block the card
The bank will process your request during business hours.
How to Get a Replacement ATM Card
Once blocked, you can request a new card via:
- UCO mBanking app
- Net banking
- Nearest branch
🕒 Delivery time: 5–7 business days
💲 Replacement fee may apply (check with your branch)
FAQs
Q1: Can I unblock a card after blocking it?
A. No. Once an ATM card is blocked, it cannot be unblocked. You must apply for a new card.
Q2: Will UPI work after blocking my card?
A. No. If your UPI is linked to the card, it will stop working until you link the new card.
Q3: Is there any charge for blocking the card?
A. Blocking is free. Card reissuance charges may apply based on your account type.
Q4: What if I don’t remember my card number?
A. Call customer care or visit the branch with ID — they can retrieve your card info securely.
Key Takeaways
- Block your UCO Bank ATM card instantly via SMS, call, app, or net banking
- Use HOTCARD <last 4 digits> to block by SMS
- Blocked cards cannot be reactivated — apply for a new one
- Always act fast to protect your money in case of loss or fraud
