: Visit the customer service counter at any Best Buy store .
You can view your current balance, transaction history, and statements through the following methods:
: Your full 16-digit card number is located on the front of your physical card. If you don't have the card yet, you can sometimes find the number (often masked) on your monthly billing statements or within your Citibank Account Online portal.
: If you are a My Best Buy® member, they can also look it up using your phone number or email address. Key Contact Numbers Phone Number Credit Card Customer Service 1-888-574-1301 Technical Assistance 1-888-738-4624 Best Buy Rewards Support 1-888-237-8289
: Log in to the Citibank Account Online to manage your account, request credit limit increases, and pay bills.
