Who called from 7343251015

We have got several calls - all about the same time. Auto dialer, then they ask for the name on the phone listing.

Asking for Money - last was supposable calling from the American Cancer, yet will not offer a call back number and will not stop calling.

Received a call from 734-325-1015 at 10:35 a.m. 08/18/10 - there was nothing but silence on the other end of the line.

I called back 734-325-1015 and got a recorded message saying that the number belonged to affiliates of Discover Card trying to offer products and services.  Clearly, telemarketing.