My Best Buy Credit Card Customer Service Phone Number May 2026

: 1-800-433-5778 (For recurring protection plan charges). Self-Service Options Learn About the My Best Buy® Credit Card

The My Best Buy® Credit Card - Sign On portal also offers 24/7 self-service for payments and statements. my best buy credit card customer service phone number

General Consumer/Business Support: 1-800-347-4934 or 1-866-422-3091. : 1-800-201-4882. Lost or Stolen Cards : 1-800-950-5114. : 1-800-433-5778 (For recurring protection plan charges)

: 1-888-738-4624 (For help with online account access or registration). Saturday (8 a.m. – 8 p.m.)

: 1-423-467-6543 (Call collect from outside the U.S., Canada, and Puerto Rico).

Hours: Monday–Friday (9 a.m. – 9 p.m.), Saturday (8 a.m. – 8 p.m.), Sunday (8 a.m. – 6 p.m.) local time.