Washington Mutual Bank is located on 29640 Rancho California Rd in Temecula. Washington Mutual Bank offers a number of products and services, which include No Service Charges, IRAs, Commercial, Checking Accounts, Online Banking, Keogh Accounts, Credit Union Accounts, Savings Accounts, Money Market Accounts, Online Banking, CDs, Adjustable Rates, Certificates of Deposit, Loans, Insurance, Child Savings Accounts, ATM, Teleloan, Savings Accounts, Travelers Checks, Vehicle, ATMs, Free Checking, Checking Accounts, 401K, IRA Accounts, Residential Services, Senior Accounts, Residential, Money Market Accounts, Direct Deposit, Commercial Services . Washington Mutual Bank can be reached by phone by calling (951) 695-3963 . Washington Mutual Bank has a single review on MojoPages.com, and it's a positive review.