No message now blocked

SPAM! Called my cell several times this week. Every time I answer they hang up!!

Federal:
https://www.ftccomplaintassistant.gov/#&panel1-1
https://consumercomplaints.fcc.gov/hc/en-us
https://complaints.donotcall.gov/complaint/complaintcheck.aspx?panel=2

By State DNC lists:
http://800notes.com/res/DoNotCall.aspx

FCC Abandoned Calls Complaint form:
http://www.fcc.gov/cgb/consumerfacts/1088D-R.pdf
email:  fccinfo@fcc.gov

Spam so you'll pay fee to block all spam calls
Should be illegal

Caller I.D. Said James Filbert. Left a message with a lot of background noise. I don't know this person.