Crown Castle is the nation's largest provider of shared communications infrastructure—cell towers, small cells, fiber—connecting people and businesses to data & technology.

From relieving bandwidth constraints to improving application performance, we have the right mix of fiber solutions to meet your unique needs and deliver solutions tailored for your organization. Filter map data

Discover Crown Castle's infrastructure and network solutions by exploring our interactive map of cell towers, small cells, fiber, on-net buildings and data centers.

Learn how Crown Castle builds custom fiber solutions for your unique network needs, with the reliability, scalability and flexibility you expect—and a partner you can depend on.

Crown Castle acquires FPL FiberNet from NextEra Energy, increasing its fiber route miles by approximately 11,500 in Florida and Texas. Crown Castle acquires Sunesys, adding over 10,000 route miles of fiber in key markets such as Los Angeles, Philadelphia, Chicago, Atlanta and northern New Jersey.

Crown Castle's enterprise high-speed fiber optic internet with connections to key peering points & data centers, plus options for bursting or sharing IP WAN access.

By working at Crown Castle, you’ll be joining a company that’s growing in a transformational industry. You’ll have access to numerous professional development opportunities—including partnerships with leading organizations such as Mind Gym and Harvard ManageMentor.

Dark Fiber is a high-capacity network solution for those who need unlimited bandwidth, complete service control and total reliability. We offer a variety of connectivity options from individual strands of fiber to complex multi-site designs customized for you.

At Crown Castle, you’ll find technical expertise, regulatory know-how and creative problem-solving. Learn how our dense nationwide fiber, rapid buildout capabilities and range of custom solutions can address your most pressing challenges and help you grow.

Crown Castle owns, operates and leases more than 40,000 cell towers and approximately 90,000 route miles of fiber supporting small cells and fiber solutions across every major US market.