Can be found on Google Play.
This is a simple Android application for looking up incoming calls. When activated it will search for the phone number and show name and adress from the following sources, directly on your screen:
118100Eniro
It is built to be easy to extend the witn more sources, looking up phone numbers from. If you want to build something by yourself, you have to sign up for API access on 118100 and Eniro and add them to the configuration file.