Networks you can count on.

For businesses today, network reliability is a must. We offer up to 99.999% uptime—equivalent to less than 6 minutes of downtime a year. One of the reasons our networks perform so well is that we actually own and operate the underlying fiber infrastructure. This makes us directly invested in the integrity of our networks and allows us to provide faster response times and issue resolution.  Additionally, our fully staffed Network Operations Center will monitor your network around the clock, proactively responding to changing circumstances, and giving you unmatched reliability and peace of mind.

A long-term commitment to fiber.

Our dedication to the fiber business goes back more than 25 years. The nationwide capabilities and regional expertise we bring to the table stem from our roots as eight leading fiber providers—including Sunesys, Fibernet Direct, Wilcon, and Lightower. Now, together as one company, we’re using the strength of our collective knowledge to expand our footprint and deepen our commitment to the businesses and communities we serve.

A strong and reputable partner.

At a time when the fiber industry is in a state of flux, we are committed to being a dependable, stable partner that you can count on today, tomorrow, and for many years to come. As part of Crown Castle, we’re an S&P 500 company that is dedicated to long-term ownership and operation of communications infrastructure. This diverse portfolio includes more than 40,000 cell towers, approximately 70,000 small cell nodes on air or under contract, and approximately 80,000 route miles of fiber—giving our customers access to a unique and comprehensive network offering.

Meet our management team

Crown Castle Fiber data centers, PoPs, and COs

connected data centers, PoPs, and COs.

Crown Castle Fiber on-net buildings

on-net buildings.

Crown Castle Fiber offices

offices across the country.

Crown Castle Fiber years in business

years of experience owning and operating network assets.

Crown Castle Fiber miles of fiber

route miles of fiber.

Crown Castle Fiber customers


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