Contact Us

Front of Washington Trust Bank Building
In Person

Stop by any local Washington Trust Bank branch to talk to a banker.

Find Locations
Woman sitting at computer talking to customer, surrounded by coworkers
By Phone: 800.788.4578

Priority Service Hours:

  • Monday to Friday: 7am–9pm PT
  • Saturday: 8am–7pm PT
  • Sunday: 10am-7pm PT
Person scrolling on phone with laptop and tea in background
We'd love to hear from you!

Send us your feedback, comments, questions and/or suggestions. No solicitations please.

Provide Feedback
Woman looking at mail and smiling
By Mail
P.O. Box 2127
Spokane, WA 99210-2127
Woman sitting at desk with laptop and printer
By Fax: 509.358.3590

Our fax number is 509.358.3590. If you prefer to send us a fax, it will be received by our Priority Service staff and promptly processed.

Man intently looking at laptop on desk

For general information, click here to email our team: For specific information about your account, sign in to WTB Online and send a secure message or contact us by calling 800.788.4578.

Routing Number
Holiday Hours
2022 Holiday Hours