CUB ATM Green PIN: How to Generate Without Branch Visit
CUB ATM Green PIN: How to Generate Without Branch Visit
City Union Bank lets you generate or change your debit card ATM PIN instantly using the Green PIN feature in the CUB mBanking app, net banking, or at any CUB ATM. No branch visit is required for this process.
What Is Green PIN?
Green PIN is a digital, OTP-based method to set or reset your ATM debit card PIN without waiting for a physical PIN mailer by post. It is secure, instant, and available 24×7.
Generate CUB Green PIN via CUB mBanking App
- Open the CUB mBanking app and log in
- Navigate to Debit Card Services or Card Management
- Select Generate PIN or Change PIN
- An OTP will be sent to your registered mobile number
- Enter the OTP to authenticate
- Set a new 4-digit ATM PIN and confirm
- Your new PIN is active immediately
Generate CUB Green PIN via Net Banking
- Log in to CUB net banking at cityunionbank.com
- Go to Debit Card Services
- Select Green PIN Generation
- Choose your card, enter OTP, and set a new PIN
Generate CUB Green PIN at ATM
- Insert your CUB debit card at any CUB ATM
- Select PIN Generation from the menu
- Enter the OTP sent to your registered mobile
- Set and confirm your 4-digit PIN
Tips for Choosing a Secure PIN
- Avoid birth dates, phone numbers, or sequential digits like 1234
- Do not share your PIN with anyone
- Change your PIN if you suspect it has been compromised
Frequently Asked Questions
Can I generate CUB Green PIN if my mobile number is not registered?
No. The OTP for Green PIN is sent to your registered mobile number. Update your mobile number at the branch before using this service.
How many times can I change my CUB debit card PIN?
There is no fixed limit. You can change your CUB ATM PIN as many times as needed using the Green PIN service.
What should I do if my CUB debit card is lost?
Immediately block the card via CUB mBanking app under Debit Card Controls or call CUB customer care at 044-7122 2200. Request a replacement card through your branch or app.
Key Takeaways
- CUB Green PIN allows instant ATM PIN generation without visiting a branch
- Available via CUB mBanking app, net banking, and CUB ATMs
- OTP is sent to your registered mobile number for verification
- New PIN is activated immediately after generation
- Block a lost card instantly via CUB mBanking to prevent misuse




