The Story Of Itt Begins With A Historic Call — For Its Founders To Develop Phones. The Original International Telephone & Telegraph Was Created In 1920 By Two Brothers Named Sosthenes And Hernand Behn Who Set Out To Build The First Worldwide System Of Interconnected Telephone Lines. This Was A Case Of A Business Catching Up With Its Aspirational Name As The Company Had A Small Beginning As The Puerto Rico Telephone Company, But Grew Quickly Through Strategic Acquisitions And The Purchase Of Telephony Patents. The Result Was The Creation Of A Major International Provider Of Telephone Switching Equipment And Telecommunications Services.