Credit Card Services
Lost and Stolen Reporting
- 800.966.7353 (7am-6pm ET, M-F and 9am-5pm ET, Sat) to reach the Self-Help CU member services call center
- 888.241.2510 after hours and on weekends to reach Card Member Security
- 909.941.1398 from a non-mobile phone line when you're outside of the U.S. (this will be a collect call)
Go to our
Lost or Stolen Card Page to file a report.
Payment Methods
Mastercard Assistance
- Identity Theft Alerts. Click on the text link to enroll via the Mastercard website.
- Mastercard Global Services: call 800-627-8372
Agreement