This is a complete scam they called my work multiple times and I've heard of them before so I told them the person they were asking for (myself) was no longer employed with the company and hung up. The man called back immediately and said to me "Why did you hang up motherfucker?!" And I hung up again. Obviously that kind of language isn't one who was a legit collections company would use. I called them back from my cell on my lunch and asked who they were all the man said was Law Office and I asked Law Office of who and he didn't respond so I asked them for their Tax ID number which a legit company would have to provide you the man said he was not going to give me that and asked why I wanted it. I called them back and asked them if they liked to be harassed at work to and they hung up now I can't even call them back they must have blocked my number ha problem solved! Just ask for their tax id and it will shut them right up.
