I forget what email I used for my username. What do I do? Please call customer service at 1-800-827-6526 (M-F 6am-9pm PT and Sat-Sun 8am-6pm PT), and we'd be happy to help. Related articles I forgot my password. What do I do? How do I update my profile and contact details? Can I make a deposit at an ATM? How do I update or change my address? How do I Deposit a Check?