Original: The Legend of Zelda: Phantom Hourglass was released by Nintendo in Japan on June 23, 2007, in North America on October 1, 2007, in Australia on October 11, 2007, in Europe on October 19, 2007, and in Korea on April 3, 2008.
Simplified: The game was released in Japan on June 23, 2007 and in the United States on October 2, 2007.