Every episode starts with a lowercase "i", like "iCarly." The series premiered on September 8, 2007 and is currently aired on Nickelodeon. It first aired on YTV (TV channel) a month later on October 8, 2007, and now concurrently airs on Teennick. The show first aired on Nickelodeon UK in Easter 2008. It aired Nickelodeon Australia in May 2008.
Dan Schneider, the producer, also created the shows All That, Kenan and Kel, Zoey 101, Drake and Josh, The Amanda Show, and Victorious.