Citi Cards Make A Payment Log in to a Citi card account to make a payment and avoid a late fee penalty Questions?  1-800-950-5114 (for tech issues regarding the Citi account page) | 605-335-2222 card customers outside the US, Canada, or Puerto Rico (i.e. on vacation in Italy) | 1-800-325-2865 for deaf old people The … Continue reading citicards.com make a payment – Citi Account Access Online