This is the phone number that a scammer is using. They will call and leave a voicemail saying there is a legal case against you. It is all BS. They ask that you call this 877 number and speak with someone. DO NOT DO IT. This is an common scam where they trick people into believing they owe a debt and now are under some sort of investigation for not paying. Of course, you could always do what i did and call them and leave silly messages.