Indian Overseas Bank Debit Card Activation customer service contact details search will end here. Here we included all the contact details of the Indian Overseas Bank Debit Card Activation customer service. We cover Indian Overseas Bank Debit Card Activation Phone Number, Customer Service Hours, How to call for an inquiry.
Customer care numbers
- 1800 425 00 000
- 1800 425 4422
How to Activate the IOB Debit Card?
- Visit any of the IOB ATM nearby
- Insert the Card
- Now you will receive a 6 digit OTP number to your registered mobile number
- Now insert your card again and enter OTP
- Then the screen prompts you to enter the four-digit PIN of your choice and Confirm by Re-entering the New PIN again to complete the process.