Quick info is loaded with over 2000 international cities (outside of the U.S), over 290 area codes and over 250 internet suffixes. It will quickly and easily give you:

1) The location and timezone of over 290 US areacodes 2) The country and city dialing code of over 2000 cities 3) The local time in those 2000 international cities 4) The country that a internet suffix belongs to: i.e. 'be' = Belgium