This is the outgoing number from Skype.  Whenever I make phone calls from skype it this number comes up. Because it's from Skype, thousands of people could technically be using this number as there caller id.  I do have a skype number but it's not the one this one, but it is in the same area code.

I got what I thot was a prank call from 4155039455. the person on other side was cursing, first I thot it was one of my frnds but then noone responded so I hung up. the phone rang immidiately...this time some girl was moaning as if she was getting sexual pleasure and in background I heard two guys talking and again cursing very bad words...this happened at around 2 in morning on april 12 2008

I got this call at 9:35 am in the morning on April 24th 2008, and I didn't receive the phone call. Thanks, god. My instinct was right!

sounds like rustling in the backround......calls me 4 times a day!

receive phone calls from this number numerous times a day.  all calls are inappropriate and offensive.  considering changing my number.  if this number comes up on your caller ID, dont answer. i answered once, yelled back, now i cant get them to stop calling