So I bought a phone but I don't know the PUK for a J220i cell phone...?

So I bought a Sony Ericssion J220i today in Romania. It was a 100% legal purchase from an Orange store. This is a brand new phone so it still must have the factory PUK or however they do it. I can't figure out how to change my pword because I don't know this code. It keeps telling me to contact my service provider. Only problem is that I use an Orange prepay card so I don't really have one exactly... I would just go back and ask the lady but it is too late here tonight and tomorrow is Christmas Eve. Does anyone have any idea what this code could be?