骚扰电话。（sao rao dian hua ）

There is not a very suitable one but i think you can call it "骚扰来电"

骚扰电话

觉得应该是,恶作剧电话 吧.

Hi,Juneau,it means disturbing calls that you'd better get away from .In Chinese ,it's "骚扰电话”。