I get calls from this number at least once a week, and they never leave a message.

called and didn't leave a message.  the same thing happened with the following numbers, all within this week.
607-254-4422
607-254-4416
607-254-4456

I just received a suspicious call from this number and a lady with a slight Thai accent talked to me and asked me to donate money ($200.00) to the Cornell Annual Fund (Cornell University).  I asked her name, she said she was not allowed to provide me her name.  I also asked her from where she was calling and she said to me she was calling from Carpenter Hall at Cornell.  Be aware this is not a Cornell phone.  She had all my info, address, email, etc.  Report to the police or appropriate office.

I've been getting calls from this number for the past 2 weeks about once a day, they never leave messages and I've always missed the call so haven't talked to the other end.