Euro-traveller zones.. Please be advised that Andorra is NOT INCLUDED as at January 2015.
I was charged £205 by Vodafone, but reimbursed after pointing out that Google searches using the terms "Andorra", and "Vodafone" enabled any user to access Vodafone sites that although presumably owned and operated by Vodafone - indicated that Andorra was still covered by European roaming charges. It isn't!! Beware!!