This number is calling me and they do not leave a message. they need to stop calling me.

I just received a message from this company stating that they were looking for me since they were unable to get in touch with my sister!  I called them back and asked how I could help them, they man, David Hunter, said he has been trying to reach my sister for several weeks, and could I get a message to her.  I told him I could try.  (I was very weary.)  Then I asked what it was referring to, so I can pass it along if I could reach her.  He told me it was "good news", and that it would be beneficial to her, again stating that he was with the Oxford Law Firm.  My sister let me know of this harassing company scam.  
SHAME on them!

I received a letter from these guys stating that I owe 35,000! This is a scam, have they left you alone ?  Or do I have to do some sort of legal action? I do have past due bills, but I don't owe remotely anything close to this.

I just filed a complaint with the FTC about this number. I have no debt, they've never left a message before I blocked the number. They call 6 or more times a business day.

I can't believe the recommendation from the FTC was for me to contact them (Oxford Law).

I received calls from this number 2155262600 at numerous occassions,after ignoring them ,decided to call.A woman answered  and said,attorneys office can I help you..I  stated that I had received many calls what did you want..after a few moments a man gets on on and says to disregard this and hangs up on me.