called twice today, caller left no message either time.
CallerID: QVD
number is now blocked.

did not answer and they left no message

They called me 3 times, the first 2 times it rang 2 or 3 times & hung up. Today I answered & they said they're with a non-profit that raises money for women's cancer screenings. She wanted my mailing address. I told her, "No, and do not call me again." She agreed to put me on the do not call list, but my number is unlisted & on the National Do Not Call List.  I put the "Caller ID" as the Caller Company (UTD CANC SUP FD. I don't give anything out over the phone, too many frauds out there, and some of them have called me.

She did not say anything about Cancer Research to me; she asked if I would donate for cancer screening for women.

I've received too many calls, with fake Caller IDs listed, to trust anyone I don't know over the phone.