I know this might sound a bit odd but I have actually had a couple people asking me for such an app so I thought it might be worth mentioning. With the touchscreen on the BlackBerry Bold 9900 and 9930 some users have wanted to be able to dial phone numbers using the touchscreen instead of the smaller keyboard buttons. I cannot fathom why you would want to do this but the people who asked were willing to pay for the pleasure.
If you were looking for such a solution you need look no further. easyDial will pop up a dialpad on your BlackBerry Bold 9900s screen for you to punch in numbers. You can find easyDial for $0.99 in App World.