I CAN'T FIND A LIST OF MY PERSONAL CABLE TV CHANNELS; I HAVE CALLED AND CALLED, THEY WON'T GIVE THEM TO ME.
You should be able to find them on your My Account.
I'm looking for a personalized list of channels a well. The list of channels provided by https://www.xfinity.com/support/local-channel-lineup/ isn't accurate. For example, I don't have access to the HD channels on my account, but the HD channels show up in the list when I'm logged in and put in my address.