You might find some info here to help you report this - What was the name of the lending group you applied to on-line? Posting that name here does good for other people looking up this phone number.
http://800notes.com/arts/where-to-report-phone-crime
He used sexually explicit language to me, after I told him off for repeatedly calling my elderly Father. He called my Dads phone six times in one day, after I asked him to stop calling. He was calling from 785-422-0197. I have already contacted a lawyer.