What is the customer service number for mass mutual? Mass Mutual Customer Service Phone Number. The Customer Service Phone Number of Mass Mutual is: +1-800-767-1000. MassMutual (official known as the Massachusetts Mutual Life Insurance Company) is a financial service company that is engaged in the business of mutual life insurance.Who owns mass mutual life insurance company? Massachusetts Mutual Life Insurance Co. is one of the largest U.S. life insurers. As a mutual company, MassMutual is owned by its policyholders.What is mass mutual insurance company? Mass Mutual Life Insurance is completely known as Massachusetts Mutual Life Insurance Company. MassMutual was founded on 15th of May 1851 by George W. Rice to help policy owners and customers to achieve their financial goals and others.
Life insurance can be the foundation of your financial security and can provide comfort and stability for your family. Some life insurance policies can provide you with financial protection for the short term, while others accumulate cash value, offering a living benefit that can be used for supplemental retirement income, funding for a child's education, or cash for emergencies.