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MCI TELECOMMUNICATIONS

Private company

WARN notices since 2024

0
None on record

Workers affected since 2024

0
Across 0 notices

Executive changes, last 12 months

0
0 appointments, 0 departures

Last event

Apr 20, 2001
Plant closurePlant closure: CHICAGO, IL

Workers affected over time

Cumulative workers in WARN notices since 2024

Not enough notices to chart yet.

Leadership

No executive changes on record.

  1. Plant closure

    Plant closure: CHICAGO, IL

    MCI TELECOMMUNICATIONS filed a WARN notice with the Illinois WARN list on Apr 20, 2001 covering 114 workers at 205 NORTH MICHIGAN AVENUE, CHICAGO.

    Site: CHICAGO, IL

    Workers affected: 114

    Source: Illinois WARN list, filed Apr 20, 2001

  2. WARN notice

    WARN notice: CHICAGO, IL

    MCI TELECOMMUNICATIONS filed a WARN notice with the Illinois WARN list on Aug 7, 1995 covering 1,145 workers at 205 NORTH MICHIGAN AVENUE, CHICAGO.

    Site: CHICAGO, IL

    Workers affected: 1,145

    Source: Illinois WARN list, filed Aug 7, 1995

Last verified Nov 8, 2026