Frequently Asked Questions
Citibank will perform system maintenance in February in which services will be temporarily unavailable during the below periods:
- Payment on Credit Card and Ready Credit via online payment partners and mobile top-up service from 11:00 P.M on Saturday, February 23 to 2:00 A.M. on Sunday, February 24, 2019 - Citibank Online and Citi Mobile Application from 1:00 A.M. to 3:00 A.M. on Sunday, February 24, 2019We apologize for any inconvenience.
Instantly block charges on misplaced cardswith the enhanced Citi Mobile® App
With great payment flexibility by your finger tips