你有QQ号吗？用英语怎么说

Do you have QQ number? What's it? Can you tell me?

May I know you QQ number?

Do you use QQ? (先问对方有没有QQ)
What's your QQ number? (你的QQ号是多少？)

Have you got a qq number?
Would you mind telling me your number?

have you got a qq number?

Do you have the number of QQ?

Could I have your QQ number?