New or replacement cards can be activated by following the phone prompts .
Online: Check your balance, view your statements, make a payment and more. at 1-888-574-1301. Call Citibank at 1-888-574-1301. My Best Buy® Credit Card: Register Your Card - Citi.com best buy citibank number
Report a missing card immediately to have it canceled and a replacement sent . New or replacement cards can be activated by
Quickly hear your current balance and recent transaction history . Card Management view your statements
Outside the U.S., Canada and Puerto Rico, Call Collect. 1-423-467-6543. My Best Buy Visa® Card
Most of these tasks can also be handled through the Citibank Account Online portal or the Best Buy App .