Best Buy Credit Card Login, Payment, Customer Service

Updated September 16, 2023 – Below you will find the key information you need as a Best Buy credit card holder to access your account online, make payments, and reach customer service for further assistance. Best Buy credit cards are issued by Citibank, and Citi provides all of the above services on behalf of Best Buy.

Online Account Access

Customer Service – Help & Pay By Phone

  • The Best Buy credit card customer service phone number for payments and other assistance: 1-888-574-1301.

Credit Card Payment Address

My Best Buy Credit Card Payments
P.O. Box 9001007
Louisville, KY 40290-1007