You can @marclandry , just make sure you ask them to COPY it from their self-serve landing page, send it to you via SMS or e-mail, then you PASTE the code to the Customer Support Agents when requesting they add it.
@marclandry - it is supposed to be entered during the SIM card activation. But if you forgot to do this, or something happened and it did not work, you can ask nicely to CSA to add to your account after the fact.
Public Mobile Representatives customer support agents (CSA) can be contacted by either two methods, found here:
