The PUK code for a Prepaid subscriptions can only be found on the frame of the SIM card which comes with the Prepaid starter kit.
It is not possible to get the PUK code for a Prepaid subscription via OmaElisa or Elisa’s customer service. If your phone requests a PUK code and you no longer have access to the card frame, the Prepaid subscription can no longer be used.
Remember to retain the card frame in your starter kit!