MetLife is an American insurance corporation . It offers services including health insurance, annuities, and employee benefits. In other words, The company provides a variety of insurance and financial services products, including life, medical, dental, disability, property, casualty, credit and other accident and health insurance, guaranteed interest, stable value, annuities, endowment, and retirement and savings. In addition, It is also an institutional investor focused primarily on investment-grade corporate bonds, structured finance securities, mortgage loans, agency securities, as well as real estate and corporate equity. Further, It serves approximately 100 million customers, has operations in nearly 50 countries and holds leading market positions in the United States. It commenced its operations in 1868. The company’s headquarters are located in New York, US. You can contact MetLife customer service regarding cancellation policy, overcharge, set-up account, account access or any other relevant queries. The MetLife customer service is available 24 hours and 7 days a week. The average waiting time to connect to MetLife customer care is 3-7 minutes. The best time to call is from 9:00 am to 10:00 am. Customer Care Number: 1-800-638-5433 Alternatively, you can also contact on their official website and for any queries related to our website at customer service.