Caller I.D. falsification
We tried out that new caller ID spoofing service meant for law enforcement agencies, private investigators and collection agencies. We were able to make calls pretending to be from satan (666-666-6666) as well as from pi (3141592653), fake movie people (555-555-5555) and lastly, Tommy Tutone (867-5309). How did we do this? With a new service from Star38.com.
Source: Engadget - www.engadget.com