Scammers can spoof Sound Credit Union’s phone number. Sound will never ask for your Online Banking username, password, verification codes or one-time passcode. If you receive a suspicious call, hang up and call us directly at 800.562.8130. When in doubt, hang up and call us.
Welcome to Sound Credit Union!
Account Integration Is Now Complete
The integration of accounts on June 27, 2025 marked the final step of the acquisition between Washington Business Bank (WBB) and Sound Credit Union (Sound).
All former WBB customers are now members of Sound and have access to our full line of financial products and services, along with an increased local branch network.
To learn more about the integration process, please review the Recent Documents section on this page. To learn more about Sound, browse this website or stop by one of our branches. We’re happy to answer any questions you may have.
Recent Documents
Pre-Account Integration Information
Preclosing Mailing
Postcards
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