Our Xfinity network is powered by nearly 300k miles of fiber – enough to circle the earth 12 times. Learn how we're bringing speed, reliability, and secure connections to millions of homes and businesses across America. | Comcast

We're upgrading Xfinity Internet speeds for customers in Washington and beyond for no additional cost. 🛜 Learn how our fiber network, which is the largest in Washington, delivers an exceptional connectivity experience at home and on the go. | Comcast

We're upgrading Xfinity Internet speeds for more than 20 million customers nationwide, including more than 1 million in Colorado, for no additional cost. 🛜 Learn how our fiber network delivers an exceptional connectivity experience at home and on the go. | Comcast

We introduced a 5-year price guarantee 🔒 offer when customers sign up for a new Xfinity Internet package. It includes Xfinity’s best-in-class WiFi gateway, unlimited data and more – for a simple monthly price. | Comcast