CenturyLink provides a range of local, long distance, Internet and broadband services to consumers in more than 20 states. CenturyLink is among the leading providers of integrated communications services to rural areas and small to mid-size cities in the United States. As an Internet Service Provider, CenturyLink provides digital subscriber lines and dial-up access. The company also provides wireless cell phone access and several brands of cell phones for purchase. It offers long-distance landline communications, Caller ID and voice mail for residential users. Business customers are offered many of the same, customized solutions.