Looking for the best Dark Fiber providers in McKinney, Texas? 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 cables are leased to enterprises, who then install their own equipment to 'light' the fiber, creating private, high-speed network connections.
Dark Fiber providers are highly dependent on geographic location due to the need for existing network infrastructure. The availability of dark fiber is greater in major cities and along key intercity routes, while rural or less developed areas may face challenges in accessing these services.
Overview of Dark Fiber Providers in McKinney, Texas, United States
There are many Dark Fiber providers to choose from in McKinney, Texas, United States, with an estimated 28 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 McKinney, 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 McKinney, with Dark Fiber
Local telcos are telecommunications companies that offer wireline telephone services throughout the McKinney region in Texas, 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 McKinney that offer Dark Fiber include:
- AT&T: AT&T is a leading telecommunications provider offering wireless, internet, and bundled services. The company features the latest smartphones, competitive deals, and nationwide coverage, with special offers for new customers, trade-ins, and bundled internet and wireless plans.
Local Cable Companies in McKinney with Dark Fiber
Local cable companies originally built cable television infrastructure throughout McKinney, 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 Dedicated Internet Access (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 McKinney that offer Dark Fiber include:
- Comcast: Comcast is a major telecommunications provider offering a range of services including internet, TV, and phone. Known for its extensive network and reliable service.
- Optimum: Optimum is a telecommunications provider offering high-speed fiber internet, TV, and mobile phone services. The company promotes fast, reliable internet with speeds up to 8 Gbps, award-winning service, and bundled savings for residential and business customers.
- Spectrum: Spectrum is a telecommunications provider offering high-speed internet, mobile, cable TV, and home phone services. The company features affordable internet plans, mobile bundles, business solutions, and special programs for low-income households, with no contracts and easy self-install options.
Other Network Providers with Dark Fiber in McKinney
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 McKinney 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 solutions tailored for businesses and residential customers.
- 903 Broadband: Offers reliable broadband services with a focus on rural and underserved areas.
- Asset Black: Delivers advanced fiber optic solutions for enterprise-level connectivity.
- BrightSpeed: Known for its fast and dependable internet services for both homes and businesses.
- commZoom: Provides high-speed internet and cable services with a focus on customer satisfaction.
- Dobson Fiber: Offers comprehensive fiber optic services, including high-speed internet and data solutions.
- FiberLight: Specializes in delivering high-capacity fiber optic networks for enterprise and carrier customers.
- Fusion Connect: Provides a range of cloud communications, connectivity, and managed network services.
- Hughes: Offers satellite internet services, focusing on remote and rural areas.
- Nextlink Internet: Delivers high-speed internet and voice services to residential, business, and government customers.
- One Ring Networks: Provides customized internet and voice solutions for businesses of all sizes.
- Point Broadband: Offers high-speed fiber internet and voice services with a focus on customer service.
- Rise Broadband: Specializes in fixed wireless internet services for residential and business customers.
- Segra: Delivers advanced fiber network solutions for businesses and carriers.
- Sparklight: Provides high-speed internet, cable TV, and phone services with a focus on reliability.
- T-Mobile: Known for its nationwide mobile network and expanding home internet services.
- TekWav: Offers high-speed internet services with a focus on rural and underserved communities.
- Verizon: Provides a wide range of telecommunications services, including high-speed internet and mobile solutions.
- Verona Networks: Specializes in delivering high-speed internet and network solutions for businesses.
- Vyve Broadband: Offers high-speed internet, TV, and phone services with a focus on rural areas.
- Windstream: Provides advanced network communications and technology solutions for businesses and residential customers.
- Zayo: Delivers extensive fiber network solutions for businesses, carriers, and data centers.
- Zulu Internet: Offers high-speed internet services with a focus on customer satisfaction and reliability.
Overall Connectivity Score in McKinney, Texas, United States: Medium
The "Medium" connectivity score in McKinney 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 procurement.
Use Lightyear to Find the Perfect Provider
Interested in accessing the full list of providers at the best prices? Lightyear's platform simplifies the process of finding the best Dark Fiber providers in McKinney. With our comprehensive network intelligence, you can compare options, get real-time quotes, and make data-driven decisions effortlessly. Our tool is designed to save you time and ensure you get the best value for your business needs.
Book a demo to explore Lightyear today.