Got over 15 calls from this number at my workplace and home.  It was a middle eastern guy calling himself Mark Johnson and leaving messages saying I needed to call him back immediately and it was a legal matter.  I never answered it and it stopped for like 2 months.  Then last night it started again.  Is this a scam?

Guys! I got the same calls over and over again, and i made a mistake of ignoring them
and later realised when i was served by a Legal Notice. So please check it from your side, before
ignoring them...

Wow, you scammers must be desperate to post a BS response so quickly. Learn better English syntax if you want us to believe you.

I have also been receiving calls from 407-501-8275.  The men are from India (I believe) from the sound of the accents.  Caller ID shows the call is from Orlando FL.  They are also telling me they are calling in regards to a legal matter and they end every message by telling me if I don't call them back then all they can do is wish me good luck.  

So I called them back and asked for the name of the company they were representing...they refused to give me the name.  Then I gave them a dose of their own medicine..i kept redialing and redialing the number and no one would answer!  They kept putting me right to voice mail.  Finally someone took my call and I told him I wanted to speak to a manager.  He said he was it.  I told him if he had a legal matter to discuss, he needed to fax legal documentation on letter head from his office to me for review..he refused,  He said he would only speak to my attorney.  I told him I was representing myself and the reason he would not fax anything is that he was a scam!  I hung up on him.  I will see if I get any more calls.

Please see my post about this number..yes it is a scam!!