| International Headquarters |
| USA Federal Credit Union 9999 Willow Creek Rd San Diego, CA 92131 |
| Telephone Center | Available 24 hours a day, 7 days a week |
| Toll Free (within the U.S.) (800) 220-1USA (1872) Local and Outside the U.S. (858) 831-8100 |
| 24- hour Report a MBS Debit MasterCard card Lost or Stolen |
|
(800) 472-3272
|
| Activate a MBS Debit MasterCard |
|
(800) 708-7119
|
| Inquires and Correspondence |
| USA Federal Credit Union PO Box 26339 San Diego, CA 92196 |