March 03, 2015 6:52 PM ET

Diversified Telecommunication Services

Company Overview of MCI Group

Company Overview

MCI Group ceased its operations. MCI Group operated independently of Worldcom Group as of June 7, 2001. This record represents the previous MCI Group, a tracking stock of WorldCom, Inc., now known as MCI Inc. WorldCom, Inc. - MCI Group provides a range of retail and wholesale communications services, including long distance voice and data communications, consumer local voice communications, wireless messaging, private line services, and dial-up Internet access services. Its retail services are provided to consumers and small businesses in the United States. The Group provides services, such as basic long distance telephone service, dial around, collect calling, operator assistance and callin...

500 Clinton Center Drive

Clinton, MS 39056

United States

Founded in 1983

23,200 Employees





Key Executives for MCI Group

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