Blocked account transfer

Hi,
I created by blocked account after receiving an admit from Kaiserslautern to cut down the time when I received an admit. Now I have received an admit from Saarland and I intend to go there.
Thing is by blocked account is attached to Kaiserslautern. Do I need to go to Kaiserslautern to unblock that account or is it possible for me to unblock that account from Saarland? Please advice.