Telephone & Data Systems

Telephone and Data Systems, Inc. is a telecommunications company based in Chicago, Illinois, that offers a wide range of communications services across the United States. It operates through two primary segments: U.S. Cellular and TDS Telecom. U.S. Cellular provides cellular services to both postpaid and prepaid customers, including individuals, government agencies, and businesses, with offerings that include national plans featuring voice, messaging, and data options, as well as advanced wireless solutions. TDS Telecom focuses on wireline services, delivering broadband, digital television, and voice services to residential customers, as well as data networking and VoIP services to small- and medium-sized businesses. The company also sells a variety of wireless devices and accessories through retail stores, direct sales, and online platforms. With a customer base of approximately 6 million connections, Telephone and Data Systems emphasizes quality customer service and support while maintaining a commitment to meeting the needs of its clients and communities.