What is the general customer service number? the General Insurance Customer Support Service Phone Number. The customer support phone number of the General Insurance is 1-866-519-7422 (Click phone number to call).What is the comcast customer service phone number? The main Comcast customer service phone number is: 1-800-XFINITY (1-800-934-6489).What is customer contact service? Customer service is the act of taking care of the customer's needs by providing and delivering professional, helpful, high quality service and assistance before, during, and after the customer's requirements are met.What is the customer service number for family mobile? Family Mobile 24 Hour Customer Support Service Phone Number. The customer support phone number of Family Mobile 24 Hour is 1-877-440-9758 (Click phone number to call).