Citibank Customer Service

Are you looking for how to speak to Citibank Customer service? Good news, you can contact Citibank Customer Service by phone, by mail and you can even visit them in your branches/ATM. Stick to this page to learn everything you need to know about Citibank including how to login and how to make payment online.

Use the Citi Mobile® App

You can also Message them in the Citi Mobile App. Just send them a message and they will notify you as soon as a representative replies.

Here’s an even faster way to Message Citibank in the app. Using your mobile device, open your Camera app or QR Code scanner, then scan the QR Code.

Online Banking Support 1-800-374-9700TTY: 1-877-693-0372

Apply for an Account & Check your Application Status 1-800-745-1534TTY: 1-800-992-9833

Servicio al cliente español 1-800-360-2484TTY: 1-800-945-0258

Citi Cards

General Support & Servicing for Citi Double Cash Card 1-855-473-4583 TTY: 1-800-325-2865

General Support & Servicing for Citi / AAdvantage Cards 1-888-766-2484 TTY: 1-800-325-2865

General Support & Servicing for Citi / AAdvantage^® American Express^® Cards 1-866-449-2484 TTY: 1-800-325-2865

General Support & Servicing for Citi DividendAmerican ExpressCard 1-866-459-2484 TTY: 1-800-325-2865

General Support & Servicing for The Citi ThankYou Cards:
Citi ThankYou Preferred Card
Citi ThankYou Premier Card 1-800-THANKYOU
(800-842-6596)TTY: 1-800-325-2865

General Support & Servicing for Citi CashReturns 1-866-533-8617 TTY: 1-800-325-2865

General Support & Servicing for Citi PrestigeSM Card 1-877-288-2484 TTY: 1-800-325-2865

General Support & Servicing for Citi Illumina Card1-800-822-7042 TTY: 1-800-325-2865

General Support & Servicing for Citi Chairman American Express Card 1-866-533-6398 TTY: 1-800-325-2865

General Support & Servicing for Citi PremierPass Expedia Cards 1-866-458-4271 TTY: 1-800-325-2865

General Support & Servicing for Citi Simplicity Cards 1-866-696-5673 TTY: 1-800-325-2865

General Support & Servicing for Citi Secured MasterCard 1-800-950-5114 TTY: 1-800-325-2865

General Support & Servicing for Citi Driver’s Edge 1-800-967-8500 TTY: 1-800-325-2865

General Support & Servicing for Citi MasterCard 1-866-510-2761TTY: 1-800-325-2865

General Support & Servicing for AT&T Access More Card from Citi 1-855-488-6642 TTY: 1-800-325-2865

General Support & Servicing for AT&T Access Card from Citi 1-855-488-6642TTY: 1-800-325-2865

General Support & Servicing for AT&T Universal Cards 1-800-423-4343 TTY: 1-800-325-2865

General Support & Servicing for Citi Forward 1-800-950-5114TTY: 1-800-325-2865

General Support & Servicing for Citi Diamond Preferred Card 1-800-823-4086TTY: 1-800-325-2865

General Support & Servicing for Citi Dividend Card 1-800-950-5114TTY: 1-800-325-2865

General Support & Servicing for CitiBusiness Card with ThankYou Rewards 1-800-750-7453TTY: 1-800-325-2865

General Support & Servicing for CitiBusiness Card 1-800-750-7453TTY: 1-800-325-2865

General Support & Servicing for CitiBusiness / AAdvantage Select Cards 1-800-732-6000TTY: 1-800-325-2865

General Support & Servicing for AT&T Universal Business Rewards Card1-877-288-4577TTY: 1-800-325-2865

General Support & Servicing for Citi Professional^® Cards 1-866-834-9486 TTY: 1-800-325-2865

General Support & Servicing for Costco Anywhere Visa 855-378-6467 TTY: 1-866-210-0617

General Support & Servicing for Costco Anywhere Visa Business Card 855-378-6468 TTY: 1-866-210-0617

Collections Servicing for Costco 1-855-805-5486 TTY: 1-866-210-0617

Collections Servicing for Citi Cards 1-800-388-2200 TTY: 1-800-325-2865

General Support & Servicing for Citi Professional Cash Cards 1-866-834-9486 TTY: 1-800-325-2865

General Support & Servicing for Citi Professional / Aadvantage 1-866-696-5859TTY: 1-800-325-2865

General Support & Servicing for CitiBusiness World Card 1-866-458-4215TTY: 1-800-325-2865

General Support & Servicing for CitiBusiness ThankYou Card 1-800-842-6596TTY: 1-800-325-2865

General Support & Servicing for CitiBusiness / AAdvantage Platinum Select Cards 1-866-458-4216TTY: 1-800-325-2865

Citi Retail Services For all other retailers, contact the number of the back of your card.

General Support & Servicing for Citi Custom Cash ^SM Card. 1-888-872-2214TTY: 1-800-325-2865