Who called from 5073886963

unknown caller .I do not answer calls from area codes that I do not know.This is obviouly a telemarketer as this is the second call from them..

Received a call at 8:20 am, I answered, no response from caller, finally heard an electronic  good bye. Suspect it's some sort of telemarketing

Someone pretending to be from microsoft...saying there is a problem with your computer.   But they cant give you a employee ID # or tell you what kind of operating system you have

Guy from computer company. Called me an a hole and told me f.u. and then hung up.

This number called me and since I have a Charter cable TV internet and phone they block robocalls which this was.