They stated that they would like to give me $500.00.  They have called several times.  I also tried the call back number and it not a valid number.  This person stated that his name was jack then jake.  I am not home at this time and My wife is really scared of the caller.

I also got a phone call from multiple of these phone numbers, mostly 0252 and 0255.
Usually when they call me they don't say anything, and just hang up.
Since the phone is in my name, I usually don't answer the phone, I usually have my mom answer it, and she says that they won't say anything but just hang up.
I think they are just waiting for me to answer or something.
I will be contacting the police next time they call.
I appreciate all the information that was provided.
I will be sure to tell them that MULTIPLE people are also getting phone calls from this telemarketer.
I will give them the phone number(s) that these people are calling from as well.
I will also be providing the name of the company, where it is located, and such.

Thank you guys again!
I will be in touch.

Okay, so here is what I have found out.

1.) The calls are coming in from overseas. Which means they are NOT being made in U.S.
2.) They are being used illegally.
3.) All phone numbers, starting with "712-429" that they have called from, HAVE been reported to the FBI.

So just to let everyone know, after a week or so, you shouldn't have to worry about someone calling you off and on. :)
One of the FBI agents had actually called me, and asked me what phone number's the have called me from, I gave them 712-429-0255 and 712-429-0252.
But of course he had a list with many many other phone number's on it as well.

hangs up every time i answer its an iowa prefix i know that much

Calls two or three times daily, says nothing then hangs up. I called Aventure Communication Technology L.l.c and was informed by a woman there that they had recently sold some lines and they were stolen.  She also stated that it has been reported to the FBI, as stated above, and took my # and name to turn over to the authorities. Hopefully they can get these calls stopped, they come at all hours day and night. I always knew I hated the phone, I just wasn't sure why until now!