1880 : First International Telephone Line Connects Detroit and Windsor

When:
January 20, 2018 all-day
2018-01-20T00:00:00-05:00
2018-01-21T00:00:00-05:00

The first international telephone line in the world opened between Detroit and Windsor on Jan. 20, 1880.

A year later, almost to the day, the Michigan State Telephone Co. (later Michigan Bell and now part of AT&T) was founded to deal with long-distance calls, and Detroit’s first public pay phones were installed.

Source : Zlati Meyer, This Week in Michigan History, January 18, 2009, B.4.