Michael Kors Customer Service Phone Numbers Michael Kors customer care: 0800 358 0598 Customer Service: 1-866-709-5677 TDD/TTY: 1-855-889-5677 Michael Kors Headquarters Info, Email, Phone number, Website and live chat Information Michael Kors (USA), Inc. designs, manufactures, and sells apparel, accessories, and footwear in the United States and internationally. The company offers shirts, tees and polos, sweaters, jackets