LIFE What’s the phone number for Mutual of Omaha life insurance? InsuNews May 23, 2022 What’s the phone number for Mutual of Omaha life insurance? 800-775-6000. See also How much is the average person's life insurance? Post Navigation Previous Can I get life insurance after age 65?Next At what age does whole life insurance expire? More Stories LIFE What is the richest insurance company in the United States? InsuNews May 23, 2022 LIFE Who is the biggest insurance underwriter for? InsuNews May 23, 2022 LIFE What is whole term life insurance? InsuNews May 23, 2022