For a time, I resorted to having an attorney cancel my Comcast service to ensure it actually happened.
But once, months after the attorney forwarded my Comcast cancellation confirmation, I received a notice from a collections agency for the exact Comcast account I had cancelled. The attorney took care of that too.
My new (and best) method for dealing with Comcast is to use a fake name and social. I've been using the cats' names for the past few years, and it works great!
I recently wanted to quit Comcast service at one of my properties, so I went online to chat. No agents available, so I just removed my credit card from the account and stopped paying. They'll figure it out eventually. And good luck of they're going to try to collect from Westley the Cat. He's unemployed.
I will never willingly use Comcast (and they don't care, because monopoly).
Like shibboleet, but for cancellations.
They let you use a fake social security #?
"Why are you cancelling?"
"I'm moving overseas."
"Where to?"
"I'd prefer not to say."
"North Korea"
Ask me a stupid question, get a stupid answer.
I will never use Xfinity/Comcast again in my life if I have a choice and will try to make sure everyone knows how shitty they are. Unfortunately they have monopolies in many areas and can be as shitty as they want, but if you have a choice I recommend never using them.
I can't believe that in 2021 these tactics are still legal. It's also stupidly shortsighted because in the long term I'm pretty sure they lose money by making everyone hate them. If it was easy to cancel, I would happily sign up again in the future without giving it much thought and would think positively of the company.
Edit: I also want to add that I was paying extra to not have a contract so I could easily cancel.