Who called from 4154225206

Hang up when answered

Did you graduate University of San Francisco? Usually a 415-422-xxxx is USF calling for donations.

I just saw call coming through, did not p/u but checked here first, yes I am a USF grad....

I did graduate from USF, but in the past year, I've received several calls from 422 numbers. None have left a message. In any case, blocked.