Searching for top-notch Dark Fiber providers in Orlando, Florida? 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 installed but are not currently in use. These unused cables can be leased by companies, who then provide their own transmission equipment to 'light' the fiber and create a network connection.
Dark Fiber providers are highly dependent on geographic location due to the need for existing network infrastructure. The availability of these services is typically greater in major cities and along key intercity routes, where the initial investment in fiber installation is justified by anticipated demand.
Overview of Dark Fiber Providers in Orlando, Florida, United States
There are many Dark Fiber providers to choose from in Orlando, Florida, United States, 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 are companies that offer wireline telephone services throughout the Orlando region in Florida, United States. They possess extensive fiber infrastructure, making them ideal providers for Dark Fiber, capable of offering service across larger areas compared to regular providers who may only cover specific regions of the city.

The local telco(s) in Orlando that offer Dark Fiber include:
- AT&T: AT&T is a leading telecommunications company in the United States, offering wireless, internet, and bundled services for consumers and businesses. They provide various promotions and reliable connectivity solutions.
- Lumen Technologies: Lumen Technologies is a global provider of enterprise technology solutions, offering advanced networking, edge cloud, security, collaboration, and managed services. Their Dark Fiber solutions support high-capacity, scalable, and secure connectivity.
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 company(ies) in Orlando that offer Dark Fiber include:
- Spectrum: Spectrum offers high-speed internet, mobile, cable TV, and home phone services. Their internet plans include options for 100 Mbps, 500 Mbps, and 1 Gbps, with no contracts and easy self-installation.
- Summit Broadband: Summit Broadband is a Florida-based provider offering ultrafast gigabit fiber internet, TV, and phone services with no contracts, unlimited data, and 24/7 customer support.
Other Network Providers with Dark Fiber in Orlando
Finally, a network provider is a company that delivers Dark Fiber by leasing unused fiber optic cables and providing the necessary transmission equipment. Unlike local telcos and cable companies with citywide infrastructure, these providers may only cover specific areas depending on network availability, often using a mix of technologies to offer flexible, business-focused solutions.

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 internet and network solutions tailored for businesses.
- Comcast: A leading provider of cable television, internet, and phone services for both residential and business customers.
- Cox Communications: Offers a wide range of digital services including internet, TV, and phone for homes and businesses.
- Crown Castle: Provides infrastructure solutions including fiber networks and small cell technology to enhance connectivity.
- ExteNet Systems: Delivers advanced network infrastructure solutions to improve wireless and broadband connectivity.
- FiberLight: Specializes in designing, building, and optimizing fiber optic networks for high-performance connectivity.
- Fusion Connect: Offers cloud communications, secure networking, and managed services to businesses of all sizes.
- Granite Telecommunications: Provides voice, data, and networking services to multi-location businesses across North America.
- Megaport: A global leader in Network as a Service (NaaS), offering scalable and secure connectivity solutions.
- MetTel: Delivers a comprehensive suite of telecom services including voice, data, and managed IT solutions.
- Omnispring: Focuses on providing reliable and scalable internet and network services to businesses.
- One Ring Networks: Offers high-speed internet, voice, and managed services tailored for business needs.
- Pavlov Media: Specializes in broadband services for multi-family communities and businesses.
- Quantum Fiber: Provides fiber-based internet services designed for residential and small business customers.
- Spectrotel: Offers a range of telecom services including voice, data, and managed solutions for businesses.
- Sprint: Known for its wireless services, Sprint also offers a variety of business solutions including internet and network services.
- T-Mobile: Provides wireless voice, messaging, and data services, along with business connectivity solutions.
- Telia Company: A global telecom operator offering a wide range of services including internet, TV, and cloud solutions.
- TerraNovaNet: Delivers high-speed internet and network services with a focus on reliability and performance.
- Uniti Fiber: Specializes in providing fiber infrastructure solutions to enhance connectivity for businesses.
- Upstream Network: Offers innovative internet and network solutions designed to meet the needs of modern businesses.
- Verizon: A leading provider of wireless, internet, and business solutions with a focus on reliability and innovation.
- Windstream: Provides advanced network communications and technology solutions for businesses and residential customers.
- Zayo: Offers extensive fiber network solutions, including dark fiber, to support high-bandwidth connectivity needs.
Overall Connectivity Score in Orlando, Florida, United States: Medium
The "Medium" connectivity score in Orlando reflects a balanced landscape of provider availability, fiber infrastructure, and competition. For businesses seeking Dark Fiber, this means a fair number of choices and competitive pricing. However, the right provider still hinges on location-specific availability and business needs, making tools like Lightyear essential for efficient procurement.
Use Lightyear to Find the Perfect Provider
Interested in accessing the full list of providers at the best prices? Lightyear's platform offers unparalleled insights into Dark Fiber providers in Orlando, helping you compare options based on real infrastructure data. With features like automated procurement, detailed network intelligence, and expert support, Lightyear ensures you find the perfect fit for your business needs.
Book a demo to explore Lightyear today.