There are a total of seven basic neighborhoods (with one currently being created) as well as two recreational neighborhoods in Toontown.
The current six basic neighborhoods are visited in order and are where all tasks will be completed. The majority of the game is spent within these neighborhoods. As you move from neighborhood to neighborhood, the difficulty of the tasks and the cogs that appear increases.
Teleport access is given after completion of a certain task per playground. After receiving the reward, toons are capable of teleporting to the playground through the Shticker Book. Goofy Speedway and Chip 'n Dale's Acorn Acres teleport accesses are given after the first visit of the location.
The two recreational neighborhoods are used almost exclusively for the activities hosted there - golf and racing.