MCI COMMUNICATIONS CORP

1801 PENNSYLVANIA AVE N W, WASHINGTON DC 20006, 2028721600
TELEPHONE COMMUNICATIONS (NO RADIOTELEPHONE)

1998 SEC Filings

MCI COMMUNICATIONS CORP, 8-K, 1998-09-29
MCI COMMUNICATIONS CORP, 15-12G, 1998-09-15
MCI COMMUNICATIONS CORP, S-8 POS, 1998-09-04
MCI COMMUNICATIONS CORP, S-8, 1998-08-28
MCI COMMUNICATIONS CORP, 10-Q, 1998-08-14
MCI COMMUNICATIONS CORP, 8-K/A, 1998-07-22
MCI COMMUNICATIONS CORP, 11-K, 1998-06-25
MCI COMMUNICATIONS CORP, 8-K, 1998-05-29
MCI COMMUNICATIONS CORP, SC 13G, 1998-05-18
MCI COMMUNICATIONS CORP, 10-Q, 1998-05-15
MCI COMMUNICATIONS CORP, 8-K, 1998-04-27
MCI COMMUNICATIONS CORP, 424B2, 1998-04-20
MCI COMMUNICATIONS CORP, 424B3, 1998-04-15
MCI COMMUNICATIONS CORP, 10-K, 1998-04-15
MCI COMMUNICATIONS CORP, 8-K/A, 1998-04-10
MCI COMMUNICATIONS CORP, NT 10-K, 1998-04-01
MCI COMMUNICATIONS CORP, S-8, 1998-02-24
MCI COMMUNICATIONS CORP, SC 13G, 1998-02-11
MCI COMMUNICATIONS CORP, SC 13G/A, 1998-02-10
MCI COMMUNICATIONS CORP, 8-K, 1998-02-02


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