Contact - Sunwest Bank
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Contact Us

Sunwest Bank is dedicated to finding a solution to meet your banking needs. There are several ways to contact us. Choose the method that best suits you.


Call Us

800.330.9890 to speak to a representative
7:30am to 5pm PT / 8:30am to 6pm MT

To report a lost or stolen debit card:
800.472.3272 (24 hours)

Mail Us

For general banking correspondence:
Sunwest Bank
2050 Main Street, Suite 300
Irvine, CA 92614

Mail account deposit slips and endorsed checks to:
Sunwest Bank
2050 Main Street, Suite 100
Irvine, CA 92614

(Do not send cash)


Email messages will not serve as a sufficient method for any requirement imposed on you to provide written notice, nor may email messages be used to place a stop payment on a check, cancel a bill payment, request account transfers, or report lost or stolen banking codes and/or cards.

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