Um, young Wizard, I'm going to assume that you meant to say..
"when you unsubscribe, do you still have areas?"
If that is what you really meant, here is your answer:
If you are logged off in a subscription area, and your subscription expires, you will be returned to Ravenwood Commons and you can continue to play in the Free to Play areas of Wizard101.
Subscriptions allow you to rent the areas that you enter while you are subscribed. Once your subscription is over, you can no longer access those areas without either renting them again with a subscription or purchasing them with Crowns. Crowns allow you to buy the areas permanently.
If that was not your question after all, please let me know.
And if you DID mean "if I subscribe, do I keep the areas and completed quests I've already done with this wizard?", then i'm pretty sure the answer is yes.
Of course, if you start a new account or a new Wizard, you have to start over.
