How to say in Czech: I forgot her mobile number.

English
forgot
Czech
Já jsem zapomněl její mobilní číslo.
What is her telephone number?
Did I forget her mobile number?
Do I have her mobile number?
Do I know her mobile number?
Do I need her mobile number?
Do I want her mobile number?
I do not have her mobile number.
I do not know her mobile number.
I do not need her mobile number.
I gave her my mobile number.

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