Server help (PS4)

First post here so I don't know the formal layout and this may be a stupid question but just remember, I'm a noob at these things.

I just tried to help a stranger with a few bosses in exchange for him to help me with one, however, we tried a few things and we could not get connected at all. I then learned that we are not only in different countries but different continents.

So my question is, does SOTFS have different servers, say american and european?