When you call the Citibank automated system at , make sure you have the following ready: Your My Best Buy® Credit Card number .
For issues with your online account, call 1-888-738-4624 . best buy bill pay phone number
Use the same number ( 1-888-574-1301 ) to reach a representative. Live support hours are typically: Monday–Friday: 9 a.m. – 9 p.m. local time. Saturday: 8 a.m. – 8 p.m. local time. Sunday: 8 a.m. – 6 p.m. local time. When you call the Citibank automated system at