Same as all of the above. These can be really fun to call back on. The game is to try to get the scammer to believe that YOU believe him and want to pay him money, etc. If you're creative you can tie him up for quite some time just feeding him bogus card numbers, unusual requests like you have an urgent need for the bathroom and if he doesn't mind you'll just have to take the phone with you, etc, etc, etc. The more you think, the funnier it gets. Have fun with it!
Caller (Indian Voice) claimed to be calling about a legal expiration notice being filed against me and to call back immediately before it goes to the federal claim court houses and before I get arrested. This person is obviously not from the united states and has no idea of how our judicial system works. They also call me from 804-412-8012. I get at least two voice mails from them everyday and if I call back the phone rings busy. I'm sure they are just trying to scare me, but it pisses me off.