Do Sky wireless routers generally have the same Wi Fi password?

[Rich-Allen1976]

Above.

I'm trying to set the Xbox One S up in the Office at my Parents, that was donated a while back by my 14 year old nephew as my Brother bought him a Series X for Christmas last year.

I've got the console working, except I don't know the Wi Fi password for Dad's router, we're both on Sky, and he thinks the password's the same for all Sky routers! Is he right?

I am aware of Google.
 

[Ojisama]

Have you had a look on the bottom of the router? Sometimes the password is on a sticker.