First Sound Bank, First Sound Bank Basic Info Reviews Routing Numbers Map & Direction Name: First Sound Bank, First Sound Bank Main Office: Yes Service: Full Service Brick and Mortar Office Location: 925 Fourth Avenue, Suite 2350 Seattle, Washington 98104 King County View other branches Phone: 206-515-2004 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer125008712YY125008848YN125108667YY From: To:
