Please visit: https://www.netflix.com/CancelPlan
If you Netflix is being billed with your Comcast services, Please send me a private message with your full name, address, and phone number tied to your residential services for help.
I responded to another email with my name, address and telephone number.
Using the Netflix link to cancel does not work since I do not have an account with them. They have checked and do not show me in their system which is correct since I never signed up for it.