App Annie Rankings, page-726

Thanks Finch.
Due to the time differences around the globe and different times the rankings get updated, I gave up trying to list just the overnight.
Instead, I concentrate on the largest populations in each continent.
However, even for countries not listed, when you click on the country, World Phone is usually showing at or near the top of the New Free downloads. For countries not listed, I don't usually look beyond a quick glance, due to having a life to live.

I think we can safely say though, that World Phone is establishing itself in most countries, in either iOS or Google Play, or both.