What is the customer service number for firestone? Firestone Credit Card Contact Customer Service Phone Number. Phone Number of Firestone Credit Card Contact is +1(909)-267-6971, +1(800)-754-2530 . Firestone is an automobile service center that was introduced in Akron, Ohio, United States in the year 1926.What is firestone corporate office phone number? Firestone Customer Service Phone Number. Phone Number of Firestone is +1 800-807-9555 / +1-800-847-3272 / 877-722-4221 . Firestone originally known as Firestone Tire and Rubber Company is a automobile spare parts manufacturing company. It is an American company and a part of the Bridgestone Corporation.What is the phone number for firestone? The customer support phone number of Firestone is +1 800-807-9555 / +1-800-847-3272 / 877-722-4221 (Click phone number to call).