The option for Country is permanently set to United States (greyed out and unchangeable).
I navigated to the Creativ Cloud singup from the Australian Adobe site, where the price was listed in AUD, but as soon as I went further to sign up the price changed to USD.
I was signed in the enitre time, and there is nowhere I can find to set country in my account prefernces.
North America
Europe, Middle East and Africa
Asia Pacific