Got the second call from this number. Again, no message.

One call, no message.

Caller ID shows this number called today, but left no message. From looking on other sites, I get the impression that this is a Univ of MN Alumni group looking for money. Since I am a grad of UofM that makes sense.

calls several times a day sometimes for the past 2 weeks.  been told not to call my number again nearly every time (dozens).  last call tonight at 9:30pm, which is illegal after 9pm.  says "unknown name" on caller id.  first time i answered said it was a political survey from the university of minnesota. I have not answered since, just give them the "do not call this number" message or simply hang up on them

I'm a U of MN grad, also.  I'll bet that phone number is a U of MN alumni caller, too.  Thanks for your input.