Xfinity vs NOW xfinity

 I just moved and I put in to have my old xfinity plan canceled at my previous address. It was bundled for a deal, xfinity internet + mobile ,now that I moved I put in to have the old address services canceled, and now I activated the new address that is NOW xfinity its confusing me, I logged in my app and I don't see the NOW xfinity I have to login online to view my account and I see that there's NOW mobile. So do I need to cancel the old bundle deal that was normal Xfinity and can I move it over to NOW xfinity? And keep my same sim card and phone number?