Who called from 2135708375

Recorded mail voice offering me $100,000 credit line for my business. Second such call in as many days. Called me mid-morning.

They did not not leave a VM. Called back again and no one on the other end!

called 3:59 pm  12/11/08

Rcvd call at 5:59pm. No one says anything and then they hang up after 10 seconds of me yelling HELLO!!!!!! I'm so frustrated!! When I tried calling back the line was busy? Anyone know who they are?

I called the number back after they left me a 5 second blank voice mail on my VOIP #. I had the option to put my number on their do not call list and I exercised it. The recording never told me what company it was though.