Fraud Prevention

Here are some helpful tips to keep unwanted intruders from your accounts.


Report Fraud Immediately

If you suspect any kind of fraud, time is of the essence in protecting yourself. No case of fraud is too small to report. If you suspect anything is amiss, please notify us right away.

  • Fraudulent emails and Websites: 310.252.4545 or

  • Lost or stolen checks: 310.252.4545

  • Lost or stolen debit/ATM card(s): 800.554.8969

  • Lost or stolen credit card(s): 800.808.7230

  • Suspicious transactions on your accounts: 310.252.4545

If you become a victim of identity theft, help is available through the Federal Trade Commission (FTC) at as well as the Identity Theft Resource Center (ITRC), a national non-profit firm providing free resources to victims of identity theft.

play with passion  •  play together  •  play to grow  •  play fair 



333 Continental Boulevard, TWR 1-5
El Segundo, California 90245



Sep-May: M-F, 9:30am - 4:30pm

Jun-Aug: M-TH 9:30am - 4:30pm, F 9:30am - 1:00pm

Routing # 322276075 | NMLS # 813974


Mattel • American Girl • Barbie

Creatable World • DC Comics 

Fisher Price • Hot Wheel • Jurassic World

Mattel Games • Mega Bloks •  Polly Pocket

Thomas & Friends • WWE 


© 2020 Mattel Federal Credit Union. All Rights Reserved