Can you use Netflix in New Zealand?

I know this is asked a lot but as our tv is about 6 or 7 years old, does anybody know if it will work in NZ. It is in perfect condition so not worth replacing yet, it is a Sony Bravia and has a hdmi connection.

We also bought a brand new washing machine 2 months ago as our old one died, do these work in NZ or is the plumbing at the back different?

Should my son trade in his XBox here and buy a new one in NZ, are the games a different format?