Array Digital Infrastructure, Inc. engages in the provision of wireless telecommunication services. It operates through the Wireless and Towers segments. The Wireless segment uses company-owned towers to locate its network equipment, using estimated market pricing. The Towers segment records rental revenue. The firm’s products include smartphones, tablets, vehicle routers, and accessories. It offers Internet plans, prepaid & postpaid plans, and roaming services. The company was founded by Leroy T. Carlson in 1983 and is headquartered in Chicago, IL.