your ex-bf is with his new gf,he asks for your new mobile number,would you give

unless you are still friends with him, I would think they only wanted it for drama. I wouldnt give it to him just for the simple fact that I wouldnt want his new girl to be calling me. Why is he your ex? is it because you left him or he left you. If you left him then there was a reason & he would have no need for my number. if he left me, again why would he want my number? I wouldnt give it to them. I wouldnt want to have to change it a few months down the road.