Windstream Holdings, Inc., also doing business as Windstream Communications or Windstream, is a provider of voice and data network communications (broadband, VoIP, MPLS), and managed services (virtual servers, managed firewall, data storage, cloud-based voice, etc.), to businesses in the United States. The company also offers residential broadband, phone and digital streaming TV services to consumers within its coverage area. It is the ninth largest residential telephone provider in the country with service covering more than 8.1 million people in 21 states.