Company Description
First Interstate Bank offers a wide variety of personal and business banking products to take care of your diverse financial needs.
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Products & Services
Construction & Renovation , Positive Payee (Account Protection) , Construction & Renovation Loans , Credit Card Account Services , ATM Services , Corporate Online Banking (I-Corp) , ATM , FirstRewards Loyalty Services , Treasury Solutions , Mortgage , Retirement Services (Employee Plans) , Employee Retirement Planning , Wealth Management , Investment Services (LPL) , Bank , Mobile Deposit , Online Banking , Employee Human Services , Loans , Escrow Services , Financial Security , Health Savings Online , Credit Cards , Drive-thru , Online Bill Pay , gift cards , Personal loans , Merchant Services , Business loans , E-Statements , Investments , Personal & Business Checks , Drive Up , Business Banking , Drive thru , Banking , Purchase & Refinance , home loans , Treasury Services , Business credit cards , Wires , ACH , Mortgage Brokerages , Bill Pay , Home Equity Loans , Remote Deposit , Insurance , Online Account Opening , Mobile banking
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Frequently asked questions about First Interstate Bank
What days are Washington Trust Bank open?
Washington Trust Bank is open Monday, Tuesday, Wednesday, Thursday, Friday.

First Interstate Bank
Open Hours
- Monday09:00AM - 05:00PM
- Tuesday09:00AM - 05:00PM
- Wednesday09:00AM - 05:00PM
- Thursday09:00AM - 05:00PM
- Friday09:00AM - 05:30PM
- Sat, SunClosed