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5 Oct 1983
AT&T was founded by Alexander Graham Bell, Gardiner Greene Hubbard, and Thomas Sanders.
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10 Mar 1876
The first-ever telephone call was made.
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14 Feb 1876
Alexander Graham Bell applied for a patent for the telephone.
AT&T was founded by Alexander Graham Bell, Gardiner Greene Hubbard, and Thomas Sanders.
The first-ever telephone call was made.
Alexander Graham Bell applied for a patent for the telephone.