Can't register online as don't have answer to security question
I have purchased a Virgin Mobile sim only contract from Carphone Warehouse. I wish to keep my old phone number and I have the necessary PAC code. I was advised by Carphone Warehouse to simply enter this code on your website. However, it seems that I have to register for a Virgin Mobile account in order to do this. When I try to do this it asks for an answer to a security question which I don't have! This wasn't mentioned by Carphone Warehouse.