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How do I change my mailing address?

Service: Mortgage | Updated: September 7th, 2023


The primary borrower on the mortgage loan can update the mailing address by logging in to Online Banking, selecting the “My Mortgage” tab and then navigating to the ‘My Loan’ section of the site. Loan information such as address, phone # and email can all be managed online. If you are a co-borrower on the loan or prefer to send a written request, those can be mailed to

First Interstate Bank

Home Loan Servicing

PO Box 21111, Spokane, WA 99201

or sent via email to

Learn more about Mortgage

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