Looking for the best Dark Fiber providers in McLean, Virginia? 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 are not currently in use. These unused cables are leased to businesses, which then install their own equipment to 'light' the fiber and create a private, high-speed network.
Dark Fiber providers are highly dependent on location due to the necessity of existing network infrastructure. The availability of dark fiber services is typically greater in major cities, where the physical infrastructure and splice points are more prevalent, making it easier for businesses to access and utilize these high-speed connections.
Overview of Dark Fiber Providers in McLean, Virginia, United States
There are many Dark Fiber providers to choose from in McLean, Virginia, 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. 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 McLean, 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 McLean, with Dark Fiber
Local telcos are telecommunications companies that offer wireline telephone services throughout the McLean region in Virginia, United States. They possess extensive fiber infrastructure, making them ideal providers for Dark Fiber. These companies can offer service across larger areas, while regular providers may only have coverage in specific regions of the city.

The local telco(s) in McLean that offer Dark Fiber include:
- Verizon: Verizon offers a range of business solutions including high-speed internet, mobile plans, and network services. Business internet starts at $69/month with no annual contracts.
Local Cable Companies in McLean with Dark Fiber
Local cable companies originally built cable television infrastructure throughout McLean, 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 McLean that offer Dark Fiber include:
- Cox Communications: Cox Communications offers a range of residential and business services, including high-speed internet and network solutions. Their Dark Fiber services are tailored for enterprise needs.
Other Network Providers with Dark Fiber in McLean
Finally, a network provider is a company that 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 McLean 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.
- Allied Telecom Group: Offers a range of connectivity solutions, including fiber internet and cloud services.
- Angola Cables: Delivers international connectivity and data center services with a focus on the African market.
- AT&T: Provides comprehensive telecommunications services, including internet, mobile, and enterprise solutions.
- Atlantech Online: Offers fiber internet, voice, and data center services to businesses.
- BrightSpeed: Focuses on delivering high-speed internet and network services to underserved areas.
- Comcast: Provides a wide range of residential and business services, including high-speed internet and network solutions.
- Cox Communications: Offers high-speed internet, TV, and phone services for both residential and business customers.
- Crown Castle: Specializes in providing infrastructure solutions, including fiber and wireless services.
- ExteNet Systems: Delivers distributed network solutions to enhance wireless and fiber connectivity.
- FiberLight: Provides high-performance fiber optic network solutions for businesses.
- Granite Telecommunications: Offers a range of communication services, including voice, data, and network solutions.
- Lightpath: Delivers high-speed fiber optic services tailored for enterprise needs.
- LIT Networks: Provides robust fiber optic network solutions for businesses and communities.
- Maryland Broadband Cooperative: Focuses on delivering broadband services to rural and underserved areas in Maryland.
- MBC: Offers a variety of telecommunications services, including fiber optic connectivity.
- NewConnect: Specializes in providing high-speed internet and network solutions for businesses.
- Nextlink Internet: Delivers high-speed internet and voice services to residential and business customers.
- PCCW Global: Provides a wide range of telecommunications services, including global connectivity and cloud solutions.
- Spectrotel: Offers comprehensive communication solutions, including voice, data, and managed services.
- T-Mobile: Provides mobile and internet services with a focus on innovative wireless solutions.
- Telia Company: Delivers a range of telecommunications services, including internet and mobile solutions, across Europe.
- Uniti Fiber: Specializes in providing fiber optic network solutions for businesses and carriers.
- Windstream: Offers high-speed internet, voice, and network services for residential and business customers.
- Xchange Telecom: Provides a variety of communication services, including internet and voice solutions.
- Zayo: Delivers fiber optic bandwidth, connectivity, and colocation services for businesses.
- ZB8 Infra: Focuses on providing high-speed fiber optic network solutions for enterprise customers.
Overall Connectivity Score in McLean, Virginia, United States: Medium
The "Medium" connectivity score in McLean 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 specific location needs, making tools like Lightyear essential for efficient selection.
Use Lightyear to Find the Perfect Provider
Interested in accessing the full list of providers at the best prices? Lightyear's advanced network intelligence and comprehensive dataset make it easy to find the perfect Dark Fiber provider in McLean. Our platform offers real-time data, expert support, and tailored recommendations to ensure you get the best connectivity solutions for your business needs.