I know how to add 2-factor google authenticator to my blockchain.info wallet, but I'm not sure how to get the code that you can use to login in to your account if my smartphone were to die.  Is there a way to get that or...??  Seems like if my phone somehow dies whatever is in my blockchain account will be gone forever.  With other sites that allow google authenticator I always get a code to save in case of my phone dying.  Anyone know anything about google authenticator used with blockchain.info wallets that I'm missing?

I've tried to find the answer to this but I'm not sure of the terminology in order to google it properly and I couldn't find anything to contact the blockchain.info people to ask them.