Who called from 4153680000

CID reads "None"

Spoofed CID (illegal), no voicemail left, no idea what it's about. Didn't answer, don't plan to call back. Reported the pieces of s.h.i.t. too.

CID reads "NONE"
I answered.  10 seconds later female voice "Goodbye" & hung up.
Recently read that many scammer calls begin with "dead air" call to harvest live phone numbers.
blocked whole area code.

Second call today saying my computer was infected.  I said well someone already called me and she said yes your computer is infected.  So I told her I will tell you what I told the last one who called. $#%$#%$$%%$%$%$$