I have received hang up calls from this number for several weeks. I get about 3 to 6 calls a day. The phone rings and then I answer it and there is total silence. I have no idea who or why this is happening. I tried calling that number back a few times but all I get is the caller has not set up a voice mail. I'm not sure what that means. Actually, it would be nice if anyone who is reading this would call that number and perhaps the person who is doing it will stop. The person never answers the phone and I've called that number for different phone numbers.