United States Cellular Corporation provides wireless telecommunications services in the United States. The company offers postpaid and prepaid service plans with voice, messaging, and data usage option services. It also provides machine to machine solutions and software applications in the areas of monitor and control, business automation/operations, communication, and asset management; wireless devices, such as handsets, tablets, mobile hotspots, home phones, and routers; and accessories comprising cases, screen protectors, chargers, and memory cards. In addition, the company offers assortment of consumer electronics consisting of headphones, speakers, wearables, and home automation products, such as cameras, sensors, and thermostats. It serves customers with 4.9 million connections in 20 states, including retail consumers, governments, and business customers. The company provides its products and services through retail sales, direct sales, third-party national retailers, and independent agents, as well as website and telesales. As of December 31, 2019, it operated 262 retail stores and kiosks. The company was founded in 1983 and is headquartered in Chicago, Illinois. United States Cellular Corporation is a subsidiary of Telephone and Data Systems, Inc.