I'd like to know which one of the following sentences is more natural and more commonly used and if I need to use the before number in the both sentences below.
The patient with (the) phone number 12837487383 kindly asked if you could call him.
The patient at (the) phone number 12837487383 kindly asked if you could call him.
I've tried find answers on the internet but couldn't find answers as the question seems to be very specific. As for the use of the there it seems to be it's optional there. Please tell me if I'm wrong.