Union Bank of India Credit Card PIN Generation & Change Methods

Updated On: 5 January, 2026Published by: Pranjal Kimta

Union Bank of India customers needs to generate the PIN of their credit card so that it can be used to make transactions at POS terminals (point of sale) or ATM withdrawals. The customers need to generate this PIN to activate their credit cards. Provided below are set of instruction you can follow to generate PIN of their Union Bank of India credit card.

How to Generate your Union Bank Of India Credit Card PIN?

Generating PIN through ATM

Union Bank of India customers can generate the PIN of their credit card by visiting the nearest Union Bank of India ATM. The Union Bank of India provides its customers with an OTP PIN along with a credit card that you can use to generate a credit card PIN. Below are mentioned some steps you can follow to generate a PIN on your Union Bank of India credit card.

Step 1: Insert your Union Bank of India credit card into the ATM machine.
Step 2: Select your preferred language
Step 3: Choose the “Create new ATM PIN”
Step 4: Select the “using OTP” option
Step 5: You shall receive the OTP on your registered mobile number
Step 6: Set a 4-digit PIN for your credit card and Re-enter the same and Submit.

By Completing a PIN-based transaction

Union Bank of India customers can generate the PIN of their credit card by adding your PIN in an online transaction. You shall receive an OTP on your registered mobile number and validate the transaction.

Through Customer Care

Union Bank of India customers can generate the PIN of their credit card by contacting the customer helpline number provided by the bank. Union Bank of India can call 1800 22 22 44 or 1800 208 2244 to request PIN generation.

How to Change your Union Bank Of India Credit Card PIN?

You can simply change your Union Bank of India credit card PIN by visiting the nearest ATM. Below are provided some instructions you can follow to generate a PIN using your credit card at the ATM.

Step 1: Insert your Union Bank of India credit card by visiting the nearest ATM branch.
Step 2: Select your preferred language.
Step 3: Provide your existing credit card PIN.
Step 4: Select option ‘Change PIN’.
Step 5: You shall receive OTP on your registered mobile number.
Step 6: Enter the OTP received on your mobile.
Step 7: Set a 4-digit PIN and Re-enter the same.
Step 8: Click on confirm.

FAQs:

What is the Union Bank of India credit card Customer Helpline number?

Union Bank of India customers can contact at 1800 223 222 or 022 40426008 with their card related queries

Will my Union Bank of India credit card PIN has been restricted after I entered it wrongly three times in a row. How do I change my PIN?

You need to generate a new PIN either by calling customer care, through net banking, or using the mobile app if the card is blocked due to incorrect PIN entries.

Can I generate a PIN on my IDBI Bank credit card through OTP?

Yes, an OTP is a part of the verification process and is required to generate or change the PIN of your Union Bank of India credit card.