LIFE How do I contact GMAC? InsuNews May 23, 2022 How do I contact GMAC? Give us a call You can reach us at 1-800-284-2271 to start the conversation. See also How long after death can you claim life insurance? Continue Reading Previous Can GEICO save you 15?Next Can I be 2 weeks late on a car payment? More Stories LIFE What is the average cost of a Medicare supplement plan? InsuNews May 23, 2022 LIFE What is the best life insurance to buy UK? InsuNews May 23, 2022 LIFE Do you pay tax on life insurance payout UK? InsuNews May 23, 2022