Resetting your Citibank debit card PIN online is straightforward. For assistance, call our Citibank Password Reset number at 1-833-392-7087. To begin, log into your Citibank online banking account or use the mobile app. Go to the "Services" or "Card Management" section and choose the option to reset your PIN. You'll need to verify your identity, typically through an OTP sent to your registered phone number or email. After verification, follow the steps to set a new PIN. If you face any problems, contact the How Do I Reset My Citibank Debit Card PIN Online number at 1-833-392-7087 for help.