I'm 6 month's into a renewed 12 month contract, would it be possible to renegotiate a new 18 month contract that have recently been introduced (I'm not looking at reducing my Services) or do I need to wait until the last month of my current contract, any sound advice would be gratefully received, thanks.
You can upgrade your contract at any point. Adding a new service (for example adding TV) may incur additional one-time charges such as activation. If you're just upgrading a service you already have (for example broadband speed), you'll be charged a pro-rata on the old contract and be upgraded the next working day.
From what I know, downgrades are a little more confusing, you can downgrade something you already have (going from 220+ channels to 110+ channels), and will be charged the pro-rata. If you want to remove a service entirely, you would have Early Disconnection Fees.
You can call 0345 454 1111 and selecting Option 1 to get through to people who can handle package changes 🙂