Email transfer

The email I have used for a long while was a comcast email under my dad's account, but I just moved out and made my own xfinity account to get service for my new house. I asked over the phone if I could transfer the comcast email between accounts but I'm not sure they exactly understood what I was asking. Would it be possible to move my comcast email so that it is the primary email on my new account and I can access it from there rather than having to log in to the member account under my dad's account in order to access my email?