Update Contact Details via Citibank Online
Log on to the Citi Mobile App
Tap and “Contact Information”
Enter your Citi Mobile Token Unlock Code
Tap “Edit”, you can update your correspondence address, home phone number, office phone number and your email address
Tap “Update”. Upon confirming that the input information is correct, tap “Confirm”
Re-enter your Citi Mobile Token Unlock Code
Your information has been successful submitted


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