This number is calling a child asking for a person that the number doesn't belong too and then gets mad when the child hangs up on him. when I answered he told me I was being rude by hanging up. told him that I would report his number for harassment if he called the number again asking for a erroneous person.
Also file a complaint with your State Attorney General's office.
List of State AG’s offices: http://800notes.com/faq/attorney-general
Call Blocker
You need to buy a standalone call blocker, call blocking phone, use your carrier’s call blocker if they offer one, or download a free call blocking app for smart phones. For conventional cell phones, assign the number a letter like “z” and make no ring. You may also need to have your carrier increase the ring time to avoid having them leave a message on your voice mail.