they keep calling and i dont know why!

Just hangs up when I answer. Please quit calling if you ain't gonna say S***!!! You annoying bastards!!!!!

Received a text message from this number.

Called place of employment which is a hospital and said he was calling from the department of law and investigations. When I called the number back there was no name of a person or company but an extension and the mail box was full. Whoever or whatever the company is I would strongly advised them not to call the hospital can file federal charges against them for harassment.

They call almost every day. I don't answer. Sometimes they leave a message for a woman (I don't remember the name) saying that she needs to call asap for some financial issues. I tried to call them back between Monday through Friday, from 8 am to 9 pm, but no one answered. Actually one day somebody answered, and they asked me for my ssn to check why my number is on their list. Sure. I'm gonna give my ssn. Sure.