"Shaun Roger" from Knowledge Net says he is not allowed to divulge the address of his company. I requested that he add the telephone number he dialed to his Do Not Call List and he politely agreed then said good-bye. Since 2014 I have had six calls from Knowledge Net and every time they have had a different caller id. Also, they never provide an address, so the conversation always ends there.
They call asking to speak to an employee about a personal matter. When informed that person is not at this location they hang up. They've called four days in a row doing the same thing.
There is a good chance this is a phony debt collector trying to harass and frighten someone, but who has a wrong number. These are sick and ugly crooks.