CenturyLink, earlier known as CenturyTel, is a an integrated communication company that offers Internet access, broadband, and local and long-distance voice services. The company serves consumers and businesses in more than 30 U.S. states. It is formed by a merger between CenturyTel and EMBARQ. CenturyLink manages telephone access lines in Missouri, Wisconsin, Alabama, Arkansas and Washington. The company also provides local exchange carrier, satellite television and security monitoring services