Routing Numbers for Washington Trust Bank 1251... [2026 Updated]

The routing number for Washington Trust Bank is 125100089.

Washington Trust Bank is located at this address: 176 S Post St, Spokane, Washington.

In case of mail delivery, this is the full address you should use:

Washington Trust Bank
176 S Post St
Spokane
Washington
99201-4440

To contact Washington Trust Bank by phone, call: (509) 353-4036

Additional Routing Numbers for Washington Trust Bank

Bank Name:	Washington Trust Bank
Routing Number:	123006868
Address:	176 South Post Street
City:	Spokane
State:	Washington
Zip Code:	99201-0000
Phone Number:	(509) 353-4036

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This page has the contact information and routing numbers for Washington Trust Bank.

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We are working hard to keep the site updated, however, we cannot guarantee that the information on the site is fully updated at any point in time as changes may occur at any time we encourage you to validate the information with your bank.

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Routing Numbers General Information

Routing number is a 9 digit number given to a bank by the ABA (American Bankers Association) in order to recognize the bank for which payment is being sent to.

Routing numbers are often called ABA numbers, Check routing numbers, or Routing transit numbers (RTN).

Routing numbers change from bank to bank and from one bank location to another, there are also different routing numbers for different transactions.

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