If you've forgotten your Citibank Internet Banking password and don't have your debit card with you, don't worry. You can call our helpline at 1-888-388-4751, or reset it by following a few simple steps. Start by going to the Citibank online banking login page and clicking on "Forgot Password?" Then, choose the option to "Reset Password" without a debit card. You'll need to enter your account number and registered mobile number. Verify your identity using the OTP sent to your mobile phone. Follow the instructions to create a new password. For further help, you can reach the Citibank password reset support at 1-888-388-4751.