Citi Credit Card Login, Payment, Customer Service

Updated November 14, 2023 – Below you will find the key information you need as a Citibank credit card holder to access your account online, make payments, and reach customer service for further assistance.

Online Account Access

Customer Service – Help & Pay By Phone

  • The Citi credit card customer service phone number for payments is 800-950-5114.

Credit Card Payment Address

P.O. Box 9001037
Louisville KY, 40290-1037

In Person

Pay your credit card bill at any Citibank branch.