What is the hospital's phone number should be correct. It's a translation and a good one

"What is the phone number for the hospital" is also a perfectly correct English meaning.

It's 什么 not 多少, at least the former is more accurate.

Traditional Chinese: 醫院的電話號碼是多少？

Why not "what's the hospitals' phone number"

wrote "number for" not "of". -_-

Is it necessary to be accurate? I just forgot the word 'the' and its wrong.

What is the number of a [rather than the] hospital should have been accepted... There are no articles in Chinese??!!

"What is the phone number to the hospital" was marked as incorrect. Should not be