AT&T is the leading U.S. provider of broadband, long distance and voice services. AT&T offers reliable home phone service with unlimited local calling, great phone features and long distance. AT&T U-verse Voice is next generation digital home phone service that delivers great sound quality, reliability, and allows you to control how and when you communicate with over 20 features.
CenturyLink is the third largest telecommunications company in the United States. The company provides broadband, voice, wireless and managed services to consumers and businesses across the country. It also offers advanced entertainment services under the CenturyLink Prism TV and DIRECTV brands.