3430 Courthouse Drive
Ellicott City, MD 21043
United States
Programming Expirations
To keep customers informed of pending programming contract expirations, Comcast has provided the following ways for customers to remain informed. Customers may call 866-216-8634 for a recorded update of pending expirations or visit this information website.
Comcast Internet Security Information
Get support for internet security, help, hours of operation, and security tips. Call 888-565-4329 or visit Xfinity's support website.
Storm Ready
Comcast/Xfinity is committed to helping you stay connected. Be ready no matter the weather. Call 888-739-1379 or visit Xfinity's store reamdy website.
Rate Increases
- 2021 New Package Rates
- 2020 New Package Rates
- 2019 Rate Increase Letter
- 2018 New Package Rates
- 2018 New Package Rates (Additional Information)
- 2017 Rate Increase Letter
- 2017 New Package Rates
- 2017 Billing System Upgrade
Comcast Customer Lobby
7351 Assateague Drive
Jessup, MD 20794
888-739-1379