Thanks for posting on our community forums. You can certainly transfer your original Talk Talk number across to Virgin Media even if you have already started service with us.
We need to make sure that the number you want to transfer is still active with Talk Talk, as the process of transferring a number to us takes 10 working days.
You can either request your number port by calling 150/0345 454 1111 or use our messaging services on 0753 305 1809. Alternatively if your happy for us to do this for you we can send you a private message and process this request through here.
Please let us know what you decide to do and we will assist you further.
Just a quick note to say we I have now processed your number port request. As advised this will take 10 working days, if you have any other queries in the meantime please come back to us through this channel.