How to say in Czech: What is my mobile number?

English
What is
Czech
Jaké je moje mobilní číslo?
Did you forget my mobile number?
Do you have my mobile number?
Do you know my mobile number?
Do you need my mobile number?
Do you want my mobile number?
He does not have my mobile number.
He does not know my mobile number.
He does not need my mobile number.
He forgot my mobile number.
He has my mobile number.

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