WAAAAAY back in 2007 there was a free application that I loved called Berry-A-Code that translated the area code of an incoming call into the city name. That app stopped being updated years ago but Otoniel over @PocketBerry spotted a worthy successor. iSoftwareLabs has released iCaller Location which is a free app that converts the incoming caller ID area code into the city name.
It will even go one better and help you map a callers location on BlackBerry Maps which is pretty cool. The app is pretty simple and the tie in with BlackBerry maps is sweet. I have had a chance to try it recently and I find it to be a sort of ghetto caller ID “lite.” Now I wont have to keep on guessing where area code 713 is… 🙂