Board Thread:General Discussion/@comment-26923519-20180903051541/@comment-9605025-20180903083909

How were you able to get the reason, asking staff? I would think the answer regarding the number of wikis depends on Wikia's server farm capacity; so probably only they know. I would guess that the number of articles theoretically depends on the length of the page ID numbers. I have no idea what that is though. In all likelihood, it is probably more limited, again, by Wikia's capacity.

But that is all just a guess.