Terminating Comcast service and returning of Modem?Termination of service

@user_bloihf Thanks for reaching out to our team for help with your services. As a friendly reminder you can always return your equipment to any UPS or XFINITY Store. I have a link that goes into more details here https://www.xfinity.com/support/articles/returning-your-equipment.

My preference is printing out a return label and mailing equipment back as I do not have to leave my house. 

I can help you with setting up a disconnection. Can you please direct message me your first and last name along with your full service address so that I can assist?
Here's the detailed steps to direct message us:
• Click "Sign In" if necessary
• Click the "Direct Message” icon (upper right corner of this page)
• Click the "New message" (pencil and paper) icon
• Type "Xfinity Support" in the to line and select "Xfinity Support" from the drop-down list
• Type your message in the text area near the bottom of the window
• Press Enter to send your message.

@user_bloihf 

Be aware that if you are in a contract you will owe an early termination fee.  I believe that bill comes in the snail mail.