Timeline Monday 15 January 1990

2nd Millennium › 20th Century › 1990s › 1990 › January 1990 › 15 January 1990

Monday 15 January 1990

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All times in UTC · Dashed edge = started before, or continues beyond, this day

Events on Monday 15 January 1990 1

1990 AT&T network collapse Nine-hour US phone outage A software bug caused AT&T's long-distance network to collapse for nine hours on January 15, 1990, disrupting telephone service across Atlanta, St. Louis and Detroit including 911 services.

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