Searching for top Dark Fiber providers in Orlando? Here's your ultimate guide to making an informed choice.
What is Dark Fiber?
Dark fiber, also known as “unlit fiber” or “black fiber,” refers to fiber optic cables that have been laid by telecommunications providers but remain unused. These cables are leased or sold to organizations that manage their own network services, offering a customizable and scalable solution for high-capacity data transmission.
Dark fiber providers are inherently location-based, relying on the availability of specific network infrastructure in a given area. The presence of unused fiber cables and proximity to splice points are crucial factors, making dark fiber more accessible in urban areas with established connectivity.
Overview of Providers in Orlando Offering Dark Fiber
There are many Dark Fiber providers to choose from in Orlando, with an estimated 29 available based on Lightyear’s network intelligence—the industry’s most comprehensive dataset.
Actual provider availability also depends on fiber infrastructure near a specific address—so while many exist citywide, not all are quote-ready for every location. Comparing options can quickly become overwhelming.
To help simplify your research, we've compiled a definitive list of providers offering Dark Fiber in Orlando, which you can explore below.
You can also schedule a demo with the Lightyear team for expert support navigating telecom procurement. Provider availability differs significantly by location, and Lightyear’s network intelligence helps businesses identify the right-fit options based on real infrastructure data.

Local Telcos in Orlando with Dark Fiber
Local telcos, offering wireline telephone services throughout Orlando, possess extensive fiber infrastructure, making them ideal for Dark Fiber. They provide service across larger areas, unlike regular providers with limited regional coverage.

The local telcos in Orlando that offer Dark Fiber are:
AT&T: A leading provider of Dark Fiber solutions, AT&T offers extensive fiber infrastructure across Orlando. Their network is known for its reliability and scalability, making it a top choice for businesses needing high-capacity data transmission.
Lumen Technologies: Lumen's Dark Fiber solutions are designed to meet the growing bandwidth demands of businesses. They offer AI-ready infrastructure with low latency and high capacity, making them a standout option for enterprises looking for advanced connectivity solutions.
Local Cable Companies in Orlando with Dark Fiber
Local cable companies originally built cable television infrastructure throughout Orlando, which they now use to deliver ISP and business connectivity services. While their residential services typically rely on coaxial cables, their enterprise offerings—like Dark Fiber—are usually delivered over fiber infrastructure.
Availability depends on the cable provider's network footprint, with some services like DIA offering broader coverage than others. Often, a city’s local cable companies, like their local telcos, will be able to provide Dark Fiber connectivity throughout the city.

The cable companies in Orlando that offer Dark Fiber are:
Spectrum: Spectrum offers robust Dark Fiber solutions, leveraging their extensive fiber network to provide high-capacity data transmission. Their unique differentiator is the integration of Dark Fiber with their other services, ensuring seamless connectivity and scalability for businesses.
Summit Broadband: Known for their local investment and commitment to Florida, Summit Broadband provides ultrafast Dark Fiber solutions. They stand out with their no-contract policy, no hidden fees, and personalized customer support, making them a reliable choice for businesses seeking flexible and scalable network solutions.
Other Network Providers with Dark Fiber in Orlando
Finally, a network provider delivers Dark Fiber by leveraging a mix of technologies to offer flexible, business-focused solutions. Unlike local telcos and cable companies with citywide infrastructure, these providers may only cover specific areas depending on network availability.

There are many network providers in Orlando that offer Dark Fiber to choose from. Here's a quick look at all of them based on our network intelligence:
2pifi: Specializes in providing high-speed Dark Fiber solutions tailored for businesses of all sizes.
Comcast: Offers extensive fiber infrastructure with reliable and scalable Dark Fiber services for enterprise needs.
Cox Communications: Delivers robust Dark Fiber connectivity, leveraging their well-established network footprint.
Crown Castle: Known for their extensive fiber network, Crown Castle provides scalable Dark Fiber solutions for businesses.
ExteNet Systems: Focuses on delivering advanced Dark Fiber solutions with a strong emphasis on low-latency connectivity.
FiberLight: Provides high-capacity Dark Fiber services, ideal for businesses requiring reliable and fast data transmission.
Fusion Connect: Offers customizable Dark Fiber solutions designed to meet the unique needs of enterprises.
Granite Telecommunications: Delivers comprehensive Dark Fiber services with a focus on reliability and customer support.
Megaport: Known for their flexible and scalable Dark Fiber solutions, catering to a wide range of business requirements.
MetTel: Provides robust Dark Fiber connectivity, leveraging their extensive network infrastructure.
Omnispring: Specializes in delivering high-speed Dark Fiber solutions with a focus on customer satisfaction.
One Ring Networks: Offers reliable Dark Fiber services, designed to support the growing bandwidth needs of businesses.
Pavlov Media: Provides ultrafast Dark Fiber solutions, ideal for businesses seeking high-capacity data transmission.
Quantum Fiber: Delivers scalable Dark Fiber services, leveraging their extensive fiber network.
Spectrotel: Known for their reliable Dark Fiber solutions, Spectrotel offers customizable connectivity options for enterprises.
Sprint: Provides robust Dark Fiber services, leveraging their extensive network infrastructure for high-capacity data transmission.
T-Mobile: Offers scalable Dark Fiber solutions designed to meet the growing bandwidth demands of businesses.
Telia Company: Delivers reliable Dark Fiber connectivity, leveraging their extensive network footprint.
TerraNovaNet: Specializes in providing high-speed Dark Fiber solutions tailored for businesses of all sizes.
Uniti Fiber: Known for their extensive fiber network, Uniti Fiber provides scalable Dark Fiber solutions for businesses.
Upstream Network: Focuses on delivering advanced Dark Fiber solutions with a strong emphasis on low-latency connectivity.
Verizon: Provides high-capacity Dark Fiber services, ideal for businesses requiring reliable and fast data transmission.
Windstream: Offers customizable Dark Fiber solutions designed to meet the unique needs of enterprises.
Zayo: Delivers comprehensive Dark Fiber services with a focus on reliability and customer support.
Overall Connectivity Score in Orlando: Medium
In Orlando, the Medium represents a balance of provider availability, fiber infrastructure, and competition. A high score means businesses have more choices and competitive pricing, while a lower score indicates fewer options and potentially higher costs. However, the right provider still depends on location-specific availability and business needs, making procurement tools like Lightyear invaluable for streamlining the selection process.
Use Lightyear to Find the Perfect Provider
Interested in accessing the full list of providers at the best prices? Lightyear simplifies the process of finding the best Dark Fiber providers in Orlando. Our platform offers real-time data, comprehensive provider comparisons, and expert support to ensure you make informed decisions. With Lightyear, you can navigate telecom procurement effortlessly and secure the most competitive rates.