Most of these calls come in on my SkypeIn number (posted on internet). The beautiful thing is that with Skype I can block the number instantly with one click. Problem is I receive a new call from different number at a rate of about one a day. So far they are all US numbers. Hope other countries don't start messing with this as well. I would never answer a call like this. The Wallmart guy isn't too bad, he is only trying to steal 2 bucks at a time, but there are horror stories about caribbean numbers that will rack up thousands of dollars per minute if you call back out of curiosity. Supposedly there's records of a call costing $ 2,425/min. Always check the number first. If you can't find any information, it's a good sign that you should leave it alone.

They call and hang up, never say anything just hang up,,,tired of it!!!!!!

scam call from 415-363-6613. i believe that the phone lines being used in this way should be zapped. no sense in letting these kind of "business" operations even exist.  but why should anyone follow any rules. our government has them and they won't enforce them. and everyone will continue to operate and take advantage of every aspect. no respect, much less pride or integrity. thanks Mr. President. the change was not in favor of america. you are not a true american. sir. thats obvious by your lacks in our citizen requirements. karma. she is on your trail.

So it was Barack Obama calling?  I'll be darned

the number is from San Francisco,Ca.It is a scam