Nope, it doesn't. I can start the game (EU+US), I can log into the game (EU+US), I can play - but only on EU servers, when trying to log into US gameservers, I get disconnected. I use the correct -ip-Argument for EU/US login-servers and the argument -cc:1 for US and -cc:2 for EU...but it won't let me onto the gameservers...