TDS Telecom is a telecommunications company headquartered in Madison, Wisconsin. The company was established in 1969. It works as a subsidiary of Telephone and Data Systems Inc. TDS Telecom delivers its services across the United States. They specializes in the following areas: DSL, Internet access, business phone systems, TDS TV, managed services, hosted services, telecommunications, managed IP, VoIP, cloud computing, data monitoring, colocation, landline, Cable TV, and more. They are focused on business needs. Their services are secure, affordable and useful for companies.