I get a call from this number ALL the time.  My caller ID reads "Ann Arbor".  I never answer my phone and they never leave a message.  Finally, out of total frustration, I answered the phone one time to tell them "I am on the do not call list".  I could hear from the background noises that it was a "rotten telemarketing center".  I told the guy to stop calling, and he went on to talk non-stop, so I just hung up.  They STILL keep calling me every day.  What a bunch of low life, pond sucking jerks!