Who called from 6072544456

Call from 607 254 4402  at 8:52 pm on 11-08 -10 , attempted to call back number and a repeated message told me call could not be completed as dialed.

I suspect that this is Cornell calling alumni to ask for donations.  There was no one on the other end, though.

call from 607-254-4456; picked up and no answer. possibly cornell, but why would they not have asked for $ before hanging up?

I keep getting calls from 607-254-2205, which should be a CU campus phone, and I also can not call back...