They were trying to con me into an airline scam and then began to tell me about how he has sex with underage girls. And then he has called me multiple times after.

Do a search for call blocking devices and phones.

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

2107988867 got a call strong accent airline something seemed scamish. Just said I wasn't interested and hung up.

Just got a call claiming to be from Southwest Airlines and when I told them to take me off their list and stop calling he told me F you! I'll come F your wife. This crap is out of control and the people in Gov do nothing to stop it.

I am tired of people whining about too much government then they want the government to step in and do something about these phone calls...idiots