Comcast Xfinity Login, Payment, Customer Service
Updated February 17, 2021 – If you are a Comcast Xfinity customer, below you will find the key information you need to make payments, access your account online, and reach customer service for further assistance.
Online Account Access
Customer Service – Help & Pay By Phone
- The Xfinity customer service phone number for payments or other help is 1-800-934-6489.
- There is not just one Comcast Xfinity payment address. In order to find the correct address for your account, call customer service at 800-266-2278 or log in to your account to find your most recent billing statement, which should have the payment address for your area.
In Person Payments
- You can also pay at any Xfinity store location.