Contact Us

Still can't find what you are looking for with our FAQs?

Use one our many options below to get in contact us with.
If you are an AdelFi Credit Union Member, contact us via secure messaging within Online and Mobile Banking.

Personal Banking

Member Service:
Member: Secure Messaging
U.S. and Canada – 800.634.3228
International - 714.671.5705
Fax - 714.671.5775

Monday through Friday – 6:30 a.m. to 4:30 p.m. (PT).
24/7 support is available to assist you with general questions and basic transactions.

Business/Non-Profit Banking

Member Service:
Member: Secure Messaging
U.S. & Canada: 800.921.1130
Fax - 714.671.5789

Monday through Friday – 6:30 a.m. to 4:30 p.m. (PT).

Lost or Stolen Card

Debit Card
Domestic - 800.634.3228
International - 909.941.1398

Credit Card
Domestic - 800.VISA.911
International - 727.570.4849

Mailing Address

P.O. Box 2400
Brea, CA 92822-2400

Corporate Office

135 S. State College Blvd Ste 500
Brea, CA 92821-5819