Citi¬ Cards is Citibank’s credit card division. They provide credit card services in the US and worldwide.

Technical Assistance:

1-800-347-4934

About Your Credit Card Account:

1-800-950-5114

Outside the U.S., Canada and Puerto Rico Call Collect:

605-335-2222

TDD/TTY for the Hearing Impaired:

1-800-325-2865

Internet Security Specialists:

1-888-285-9696 1-800-633-7367