No -it's not legit. Yes - it is a scam. Did you see Tamianth's post on the bottom of the first page of comments? She posted lots of useful links.
Other
Recent comments:
1
Jan 7, 2014
Caller keeps saying that a lawsuit pending against me but when asked, he never says who is filing the lawsuit, who the law firm is, nothing.
Debt collector
2
Jan 7, 2014
I Just received a phone call from them also, they said they was going to charge me with three cases of fraud , but they couldn't tell me what attorney office they was with . They call themselves Calbwell Attorney Office. Does this sound familiar.
Other
3
Jan 7, 2014
They did the same. I called them out for it being a scam. They said they would send an officer out to my house with a subpoena and hung up on me. Norhing came. If they call again I am going to call law enforcement.
Other
4
Jan 7, 2014
These people are very annoying I hate scammers they need to lock all them up im tired of this I judt dis calls every day
Debt collector
5
Jan 7, 2014
This number called me 3 times in a row on my cell phone and then 4 times at work. The guy could barely speak English in the voicemail he left and told me he had a lawsuit against me and if I didnt call him back immediatly he couldnt help me. The phone number came up as "wireless number" on my caller ID. I called the number back and someone answered "Law Firm". Because that sounds really legit!