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MCI, Inc. (formerly WorldCom and MCI WorldCom) was a telecommunications company. For a time, it was the second-largest long-distance telephone company in the United States, after AT&T.
Global business and residential communications company operating in more than 65 countries.
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MCI now employs more than six thousand talented individuals with 150+ diverse North American client partners across the following MCI brands: GravisApps, Mass Markets, MCI Federal Services (MFS), The Sydney Call Center, OnBrand24, and Valor Intelligent Processing (VIP).
Jun 19, 2024 · MCI has an overall rating of 3.8 out of 5, based on over 548 reviews left anonymously by employees. 83% of employees would recommend working at MCI to a friend and 74% have a positive outlook for the business. This rating has improved by 10% over the last 12 months.
MCI Communications Corporation (originally Microwave Communications, Inc.) was a telecommunications company headquartered in Washington, D.C. that was at one point the second-largest long-distance provider in the United States.
WorldCom was a leading communications company that was acquired by Verizon Communications in January 2006. Known as MCI at the time of the merger, WorldCom’s network assets are now part of Verizon Business. WorldCom was originally founded in 1983 as Long Distance Discount Service, Inc.
