Well maybe I phrased that badly. They're not used side-by-side in every country, in fact now I'm thinking not to use side-by-side at all. There are places other than Brazil, but I don't think any countries use both right now.Can't speak for Central America, (only been to Panama), but in South America, (not been into any of the Guianas - but all the others), the only place I heard Portugese was Brazil.