I'm afraid you have the wrong number.
您打错电话了.
Oh, sorry for troubling you.
I'm sorry, you've got the wrong number.
What number are you calling?
您拨的电话号码是多少?
What number are you trying to reach?
Who would you like to talk to?
您找哪位啊?
Who do you want to talk to?
Who are you calling?
Who are you trying to reach?
There's no one here by that name.
这儿没有您说的这个人.
There's nobody here by that name.
There's no Bob Hope in this office.
我们公司没有叫鲍勃乎普的人。
There's nobody named Bob Hope here.
I'm sorry. I must have misdialed.
对不起,我好想打错了.
I'm afraid I have the wrong number.