Until 2005 , the company was also known as the Sprint Corporation .
Until 2005 , the company was also took the name Sprint Nextel Corporation when it merged with Nextel Communications , and adopted its black & yellow color scheme along with a new logo .
Until 2005 , the company was also known as the Sprint Corporation , but took the name Sprint Nextel Corporation when it merged with Nextel Communications , and adopted its black & yellow color scheme along with a new logo .