It is under the My Bills page, far right tab.
However, it will only show recent contracts, so may not go back as far as your first contact.
If you have your original welcome letter that will tell you.
________________________________
GrahamI'm a Very Insightful Person, I'm here to share knowledge, I don't work for Virgin Media, I'm a VM customer. There are no guarantees that my advice will work. Learn more
Have I helped? Click Mark as Helpful Answer or use Kudos to say thanks