Who's the moron that keeps on calling and interfering with my work just to put the phone down?

I was called from this number in the middle of the night

My wife got the same thing for the last 6 days, saying "Do you know what your husband is doing at work?"

One is apparently a young lady and the other a indian guy.

How can i stop the calls?

Hi GuysI have not read all your comments about this number but it has been happening to me and my wife as well. I eventually spoke to a lady who phoned from this number claiming to be from some company who sells wireless internet modems with bundles for MTN. I don't know where the hell the get our contact details, they even had my work telephone number. If there is one law they should introduce in South Africa it would be a law against companies selling our contact details to third parties.....

I received 2 calls from  (08) 7310 8400, they confirmed my name! My cellphone is under my husbands name, so where are they getting their info from? I called back several times today and got the subscriber you have dialled is not available!!!!

If it happens over and over. Just save it to a new contact DO NOT ANSWER.On the new phones you can even block the number from coming thru to you.