Looking for the best Dark Fiber providers in Gilbert, Arizona? Here's your ultimate guide to making an informed choice.
What is Dark Fiber?
Dark Fiber refers to fiber-optic cables that have been installed by telecom providers but are not currently in use. These unlit cables can be leased by organizations to create private, high-capacity networks by installing their own transmission equipment, allowing for complete control over network architecture, speed, and security.
Dark Fiber providers are highly dependent on the availability of specific network infrastructure in a given area. The presence of unused fiber-optic cables, often installed in excess during the 1980s and 1990s, is crucial. This means that Dark Fiber services are more accessible in major cities with dense existing infrastructure, while rural areas may face limitations due to the high costs of new installations.
Overview of Dark Fiber Providers in Gilbert, Arizona, United States
There are many Dark Fiber providers to choose from in Gilbert, Arizona, United States, with an estimated 18 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 Gilbert, 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 Gilbert, with Dark Fiber
Local telcos are companies that provide wireline telephone services throughout the Gilbert region in Arizona, 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 Gilbert that offer Dark Fiber include:
- Lumen Technologies: Lumen Technologies is a global provider of enterprise technology solutions, specializing in networking, edge cloud, security, and managed services. Their Dark Fiber solutions offer dedicated, scalable fiber infrastructure for businesses needing high-capacity connectivity.
Local Cable Companies in Gilbert with Dark Fiber
Local cable companies originally built cable television infrastructure throughout Gilbert, 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 Gilbert that offer Dark Fiber include:
- Cox Communications: Cox Communications offers a range of residential and business services, including high-speed internet and Dark Fiber solutions for scalable, high-capacity connectivity.
Other Network Providers with Dark Fiber in Gilbert
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 Gilbert 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 Dark Fiber solutions for businesses.
- AirFiber: Offers wireless and fiber-optic connectivity solutions tailored for enterprise needs.
- AT&T: A leading telecom provider offering comprehensive Dark Fiber services for scalable network infrastructure.
- Comcast: Delivers a range of connectivity solutions, including Dark Fiber, for both residential and business customers.
- Cox Communications: Provides high-capacity Dark Fiber solutions alongside their extensive range of internet services.
- ExteNet Systems: Focuses on delivering advanced network infrastructure, including Dark Fiber, for enhanced connectivity.
- One Ring Networks: Offers flexible Dark Fiber solutions designed to meet the unique needs of businesses.
- Planters Telephone Cooperative: Provides reliable Dark Fiber services as part of their comprehensive telecom offerings.
- Quantum Fiber: Specializes in high-speed fiber-optic connectivity, including Dark Fiber, for enterprise clients.
- SiFi Networks: Delivers citywide fiber infrastructure, offering robust Dark Fiber solutions for businesses.
- Sparklight: Offers a variety of connectivity services, including Dark Fiber, to support business operations.
- T-Mobile: Provides innovative Dark Fiber solutions as part of their extensive telecom services.
- Trepic Networks: Focuses on delivering high-capacity Dark Fiber connectivity for enterprise applications.
- Triad Wireless: Offers specialized Dark Fiber services to meet the growing demands of businesses.
- Verizon: A major telecom provider offering scalable Dark Fiber solutions for enterprise networks.
- Zayo: Provides extensive Dark Fiber infrastructure to support high-capacity business connectivity needs.
Overall Connectivity Score in Gilbert, Arizona, United States: Low
The "Low" connectivity score in Gilbert indicates limited provider availability and fiber infrastructure, leading to fewer options and potentially higher costs for businesses seeking Dark Fiber. While a high score would mean more choices and competitive pricing, the right provider still depends on specific location needs. Tools like Lightyear are invaluable for navigating these complexities and finding the best fit.
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 availability in Gilbert, Arizona. With our comprehensive network intelligence, you can compare providers, evaluate costs, and find the perfect fit for your business needs—all in one place. Our expert team is here to guide you through the process, ensuring you make an informed decision.