Region / Service | Phone Number | Notes |
---|---|---|
Headquarters (United States) | +1 413-744-8000 | Corporate Office – Springfield, Massachusetts |
Customer Support (United States) | +1 800-272-2216 | Main customer service helpline |
Life Insurance Support (United States) | +1 800-272-2216 | Policyholder services and claims |
Retirement Plans Support (United States) | +1 800-743-5274 | 401(k), annuities, and pension plans |
Wealth Management Services (United States) | +1 800-272-2216 | Investment and financial advisory services |
Business Insurance Support (United States) | +1 800-272-2216 | Employee benefits and group plans |
Massachusetts Mutual Life Insurance Company, commonly known as MassMutual, is a leading American mutual life insurance company founded in 1851. Headquartered in Springfield, Massachusetts, United States, MassMutual operates as a mutual company, meaning it is owned by its policyholders rather than shareholders. It is widely known for life insurance, annuities, retirement planning, and wealth management services, serving both individuals and businesses.
Wide range of life insurance products (whole life, term life, universal life, and variable life).
Retirement solutions including annuities, pensions, and 401(k) plans.
Wealth management and investment advisory services.
Business insurance and employee benefits packages.
Operates as a mutual company — owned by policyholders.
More than 170 years of trusted service in the financial sector.
Strong financial ratings and long-standing reputation for stability.