Well I never did!, yet another number that keeps ringing my mobile all the time, I've only just got 08009121695 to stop ringing, simply by not picking up. And now i'm getting this one now. I intend to do the same with this number, I know it's hard but just dont ever answer it. They do get fed up.....honest! It took me months but eventually they stop. My advice is to write the number down or memorise it, when you get so many calls, you remember it anyway! DONT ANSWER IT, THEY WILL GET FED UP.