Washington Mutual Bank is located on 1018 Blaine St in Caldwell. Washington Mutual Bank offers a number of products and services, which include Child Savings Accounts, Free Checking, Online Banking, Savings Accounts, ATM, Teleloan, Credit Union Accounts, Money Market Accounts, Checking Accounts, IRA Accounts, Commercial Services, Vehicle, Travelers Checks, 401K, Residential Services, ATMs, Savings Accounts, Commercial, Adjustable Rates, Online Banking, Senior Accounts, Checking Accounts, Residential, CDs, IRAs, Insurance, Loans, Direct Deposit, Money Market Accounts, Keogh Accounts, No Service Charges, Certificates of Deposit . Washington Mutual Bank can be reached by phone by calling (208) 453-2923 . Washington Mutual Bank has not yet been reviewed on MojoPages.com.