CenturyLink Inc is a worldwide telecommunication company based in United States. The company has four subsidiaries namely CenturyTel companies, Embarq, Savvis and Qwest. As per 2012 records, the company had approximately 47,000 employees. The company provides a board line of telecom services such as Fixed-line telephony, Fiber-optic broadband and fixed-line internet services, digital television, network services and Internet hosting service. Beside this, it also offers advanced entertainment services and home security services. It is the America's third largest telecommunication companies. The company has been listed among the Fortune 500 companies. CenturyLink has divided into four business segments: Regional markets, Wholesale markets, Enterprise markets-network and Enterprise markets-data hosting. The company was established by F E Hogan, Sr in 1930 with the name of Oak Ridge Telephone Company in Oak Ridge, Louisiana. In 2009, it was obtained by Embarq. In May 2010, it changed its name to CenturyLink Inc. The head office of the company is located in Monroe, Louisiana, United States. The company has received many awards like Reader's Choice Award, Thomas H Scott Award, TIDE Award, Outstanding Support of Community Award and Nemertes PilotHouse Award. In November 2013, CenturyLink Inc purchased by Tier 3 LLC. The company has several stores which are located in major cities of the United States namely- lllinois, michigan, missouri, florida, texas, ohio, north california and virginia. The postal and official address, email address and phone number (helpline) of Centurylink service center is given above. The helpline of Centurylink service center may or may not be toll free.