I own my own modem hardware and I have no option online to add unlimited data.

Hello,

Thank you for the prompt response :) As I stated in the topic's title, I've already purchased my own (Xfinity Recommended) modem. I am using it right now; however, I read on multiple topics that it is possible to switch to Unlimited Data plan, even if you're using your own modem. So yeah, I would like to know more about switching to Unlimited Plan.

Thanks for the information, @user_xttq2v. Yes, you can certainly add unlimited data, that would come at a cost of $30 per month. Would this be something you're interested in getting added to your account?

Gabby,

Thank you so much for answering my question. That's great, and yes! I am interested.

Right now, I am paying $30 for 300 Mbps, is the $30 you've mentioned is an addtional to the current cost? If I switch to unlimited date plan, would I be lossing speed? 

Yes, @user_xttq2v that would be an additional $30 per month for unlimited. Please send us a DM with your full name and address to 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

Will do. Much obliged!