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MCI INC
MCI INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000723527, and its reported industry is Telephone...
Overview
MCI INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000723527, and its reported industry is Telephone Communications (No Radiotelephone). The retained history contains 12 filings, including SC 13G filed on 2006-02-15. Each filing retains its accession, filing date and original SEC document link. This historical evidence does not establish current registration, listing, ownership or financial condition.
Company overview
- Legal name
- MCI INC
- Former names in filing history
- WORLDCOM INC (2002-04-04 to 2004-04-20); WORLDCOM INC/GA// (2000-11-06 to 2002-05-28); MCI WORLDCOM INC (1998-12-23 to 2000-04-12); WORLDCOM INC /GA/ (1997-10-09 to 1998-08-07); WORLDCOM INC /MS/ (1995-08-14 to 1997-01-15); LDDS COMMUNICATIONS INC /GA/ (1994-11-28 to 1995-05-15)
- Classification
- Company
- Industry (SIC)
- 4813 — Telephone Communications (No Radiotelephone)
- Headquarters
- Clinton, MS, United States
- Incorporated in
- DE
- Fiscal year end
- December 31
- SEC CIK
- 0000723527
Recent SEC filings
| Form | Filed | Period | Filing |
|---|---|---|---|
| SC 13G | — | INITIAL - ST - CO 0111 | |
| SC 13G | — | INITIAL - ST - CO 0111 | |
| 8-K | Form 8-K | ||
| 8-K | Form 8-K | ||
| 8-K | Form 8-K | ||
| 8-K | FORM 8-K | ||
| 10-K/A | AMENDMENT NO. 2 TO FORM 10-K | ||
| 8-K | Form 8-K | ||
| 8-K | Form 8-K | ||
| 8-K | Form 8-K | ||
| 10-Q | FORM 10-Q | ||
| 8-K | Form 8-K |
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