how to stop getting harassing phone calls

1. Block their number
2. Block them on social media
3. Block them on everything 
4. Don’t respond
5. If they get violent notify the police 
6. If their drunk, on drugs, or have a weapon call the police with as much information on them as possible ie: full name, address, car registration 
7. Ignore them as much as possible unless your in danger then call the police and get a restraining order