Important notice for customers holding Citi-branded card(s):


Kindly activate your new UOB card(s) to avoid any service disruption to your card usage from 10 July 2024.


To activate your credit card(s), SMS 66300 with:

UOBACT<space>NRIC/Passport No<space>Last 4 digit credit card number
(eg UOBACT 79‍1222101234 8888)


To activate your debit card, SMS 66300 with:

UOBACD<space>NRIC/Passport No<space>Last 4 digit debit card number
(eg UOBACD 8802151005568 7779)


If you have not received or require assistance in activating your new UOB card(s), you can contact the UOB contact centre or also reach the UOB Customer Service via the link below: