You can open a Citibank savings account in person at a branch, over the phone by calling 1-800-321-2484 from 9 a.m. to 11 p.m. ET, with the app, or online via the website. After choosing the ...

You can open a Citibank bank account at a branch, online or by calling 800-321-2484. To be eligible for a Citibank account, you must be a U.S. citizen or permanent resident who is 18 or older.