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

English
What is
Czech
Jaké je jeho mobilní číslo?
Did he forget his mobile number?
Do I have his mobile number?
Do I know his mobile number?
Do I need his mobile number?
Do I want his mobile number?
He does not have his mobile number.
He does not know his mobile number.
He does not need his mobile number.
He forgot his mobile number.
He gave her his mobile number.

Czech phrasebook and translator with tens of thousands of sentences translated by humans. Czechslator is being developed by Michal Měchura. CREDITS Czechslator's sentence generation engine is partially based on Grammatical Framework. All Czech pronunciation is computer-generated using Microsoft Azure Text to Speech. When Czechslator cannot find a translation in its own database, it looks in the PanLex dictionary or obtains a machine translation from Microsoft Translator. PRIVACY Czechslator does not save any cookies in your web browser and does not collect personally identifiable data. Czechslator uses StatCounter for traffic analysis, configured not to save any cookies in your web browser and not to collect any personally identifiable data.