invisibleman18:
I initially thought that to be the case, but on looking at my Vodafone bill again it does look like the TV portion was only charged up to 28 February and not for the first half of March which would usually have been in my billing cycle. Will have to see what happens in the next Vodafone bill.
So what i expect would have happen is that after the 28th feb they would have run an overnight process to change the service codes on your account from vodafone --> sky (sky would have had some of your details already) and then do billing after that. Don't worry they won't forget to bill you :P
Your change of account number would have been because a house/address use to have an account number (not you as a person) this change around 2016/17 to be by person and not an address