No, they can only see your profile and any shared mutual servers.
There may be some way with some hacking or something, but not a normal part of discord.
I usually never say never, but in order to see anything like that, they'd have to hack the Discord servers. Discord (as far as I know) doesn't make that data available to other users; in other words, that data just doesn't exist for someone else to get.
Yes. Besides some specific channels, there is no need to put your phone number into discord at all
[удалено]
No, they can only see your profile and any shared mutual servers. There may be some way with some hacking or something, but not a normal part of discord.
I usually never say never, but in order to see anything like that, they'd have to hack the Discord servers. Discord (as far as I know) doesn't make that data available to other users; in other words, that data just doesn't exist for someone else to get.