The best ways to get in touch with Citi® Double Cash Card. All the best ways to contact Citi® Double Cash Card customer service: Phone, chat, email, Facebook, Twitter and more.
Customer service options, knowledge base, FAQ, self service and contact forms on the Citi® Double Cash Card website: Visit.
The address of Citi® Double Cash Card customer service or head office: Citibank Customer Service, P.O. Box 6500, Sioux Falls, SD 57117.
The official twitter account of Citi® Double Cash Card: Click here.
Customer service on Citi® Double Cash Card Facebook page: click here.
– No customer service by email.
Citi® Double Cash Card customer service phone number: 1-855-473-4583.
Customer service operating hours: 24/7.
TTY: 1-800-325-2865