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

America runs on WiFi, not cellular. We've built a world-class network to ensure our customers are connected to fast, reliable Xfinity WiFi – in and out of the home. | Comcast

Throughout the country, we're expanding our world-class, next-generation Xfinity network to communities that have long been unserved or underserved with Internet. Here's how connectivity has impacted Sussex County, Delaware. 🛜 | Comcast