If you receive an unexpected call claiming to be from Best Buy or Citibank, do not provide personal info. Instead, hang up and call the official number on the back of your card or use the Best Buy Help Page to ensure you are connected safely.
Customers using TTY services can dial 711 or other relay services to reach Citibank. best buy credit card number to call
Have your full credit card account number and a valid check (if paying by phone) ready before you dial. If you receive an unexpected call claiming to