Nickelodeon Teen (United Noobian Nations)

1989-2000
On March 10, 2000, NNTeen swapped channels with Trouble in the Noobian Union, and Noobloxia Kids in Noobloxia.

2001-2005
On November 2, 2005, Trouble Noobian Union and Noobloxia swapped channels yet again, and the Noobloxian feed closed down that day.