Jerry
Preview
Open in TheBrain
Welcome! (start here)
Audio
Voice
Telephony
Long Distance (calls)
IntereXchange Carriers (IXCs)
WorldCom
WorldCom Acquisitions
MCI Communications (1963)
ATT Sues MCI
Parents
ATT Milestones
MCI Communications (1963)
Children
Divestiture (1984 breakup of the Bell System)