The room and phone number of Tom.

[tufguy]

"The room of Tom."

"The phone number of Tom."

Please check.

 

[Tdol]

And what is the context?

 

[tufguy]

And what is the context?

"Tom's friend went to the room of the Tom but the Tom wasn't there so he asked for the phone number of Tom."

 

[tedmc]

Tom's friend went to the room of[STRIKE] the[/STRIKE] Tom but [STRIKE]the [/STRIKE]Tom wasn't there so he asked for the phone number of Tom

"Tom's room" and "Tom's phone number" is simpler and better.

 

[Tdol]

A more natural version for me could be:

Tom's friend went to his room, but he wasn't there so he asked reception for his phone number.