The Commerce Bank of Washington

Contact Us


Two Union Square
601 Union Street, Suite 3600
Seattle, WA 98101


Our garage is on the east side of the building. Enter off 7th Avenue between Union and University.

Get Directions

Click here

Hours of Operation

8:00am - 5:00pm (PST) Monday - Friday (except holidays)

Holiday 2015 2016 2017
New Year’s Day 1-Jan 1-Jan 2-Jan
Birthday of Martin Luther King, Jr. 19-Jan 18-Jan 16-Jan
Washington’s Birthday 16-Feb 15-Feb 20-Feb
Memorial Day 25-May 30-May 29-May
Independence Day 4-Jul 4-Jul 4-Jul
Labor Day 7-Sep 5-Sep 4-Sep
Columbus Day 12-Oct 10-Oct 9-Oct
Veterans Day 11-Nov 11-Nov 11-Nov
Thanksgiving Day 26-Nov 24-Nov 23-Nov
Christmas Day 25-Dec 26-Dec 25-Dec
Customer Service Email
Please do not email confidential information.
Customer Service 206-292-3900
Bank by Phone 206-292-4500
Fax Number 206-625-9457
Emergency (After Hours) Numbers
CheckFree Customer Service 1-800-877-8021
ATM Lost Stolen 1-800-472-3272
Debit Card 1-800-543-5073

1-Activation, 2-Stolen

Credit Card Activation 1-800-456-6870
Credit Card Lost Stolen 1-866-839-3485
Merchant Card Services
Technical Help Desk (24/7) 1-800-252-2506

The Commerce Bank of Washington, a division of ZB, N.A. Member FDIC
© 2016 ZB, N.A.