When does The Suite Life of Zack & Cody return?

The Suite Life of Zack & Cody is an American teen sitcom starring Dylan Sprouse and Cole Sprouse. The series aired on Disney Channel from March 18, 2005, to September 1, 2008. The show centers on Zack and Cody Martin, 12-year-old twin brothers who live in the Tipton Hotel in Boston. Other main characters include the hotel's heiress, the candy counter girl Maddie Fitzpatrick, the manager, Mr. Marion Moseby, and the boys' single mother Carey Martin. A sequel series, also starring the Sprouse twins in their respective roles, called the Suite Life on Deck, aired for a further three seasons.
The series centers on Zack and Cody Martin, 12-year-old twin brothers who live in the luxurious Tipton Hotel in Boston. The identical twins often cause mischief at their residence. The show is often set at the hotel, but has other settings such as Zack's school, and Maddie's private school.