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First Interstate Clients


First Interstate Clients

In August 2020, Sound Credit Union announced its purchase of the First Interstate Bank Lynnwood branch.

The purchase was completed on January 22, 2021 and First Interstate members now have access to their Sound account(s).

Integration Update

The integration of accounts is complete.
For more information regarding the transition of accounts and services, please review the guide below.

Integration Guide PDF

Sound Services

Visit a Branch

Sound has dozens of full-service branches across the Puget Sound. Find a Branch

Digital Banking

You can access your Sound account from anywhere 24/7. Learn More


Community Impact

Together we build a stronger community. Learn more about Sound’s community impact.

Contact us with questions or comments

First Interstate, Lynnwood

Client Contact Center 855.342.3400

Sound Credit Union


Sound completes acquisition of First Interstate Bank Lynnwood Branch


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