You can also downgrade to "Player TV" which has a very similar channel line-up to Freeview. This will mean re-contracting for another 12 months. Ring up 150 and use the option for "thinking of leaving us" as this is the UK based customer service team who are best placed to help.
Thanks for getting back to us, if you're still looking at doing this I'd recommend giving our team a call on 150 from any Virgin line or 0345 454 1111 from any other so we can clear security to clear security and discuss your specific available deals that don't have TV service.
We'd love to hear how you get on and we'll be here should there be anything we can assist with moving forward.