Looking for the best Dark Fiber providers in Aurora, Colorado? 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 customers who then install and maintain the necessary electronics to transmit data, offering full control over network architecture, speed, and security.
Dark Fiber providers are highly location-dependent, relying on the presence of unused fiber optic cables in a specific area. Availability is typically greater in urban and metropolitan regions with dense fiber networks, while rural areas may lack the necessary infrastructure. This dependency means that even proximity to a major fiber line does not guarantee access, as connections are made via designated splice points.
Overview of Dark Fiber Providers in Aurora, Colorado, United States
There are many Dark Fiber providers to choose from in Aurora, Colorado, United States, with an estimated 41 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 Aurora, 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 Aurora, with Dark Fiber
Local telcos are telecommunications companies that offer wireline telephone services throughout the Aurora region in Colorado, United States. These companies possess extensive fiber infrastructure, making them ideal providers for Dark Fiber. Unlike regular providers, local telcos can offer service across larger areas, ensuring broader coverage throughout the city.

The local telco(s) in Aurora that offer Dark Fiber include:
- AT&T: A major U.S. telecommunications provider offering wireless, internet, and fiber services. Known for extensive consumer deals and promotions.
- BrightSpeed: Offers fiber and broadband internet plans with transparent pricing and no annual contracts. Features include high-speed options and customer support.
- Lumen Technologies: Specializes in business and enterprise solutions, including Dark Fiber, with a focus on networking, security, and digital transformation.
Local Cable Companies in Aurora with Dark Fiber
Local cable companies originally built cable television infrastructure throughout Aurora, 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 Aurora that offer Dark Fiber include:
- Comcast: Comcast is a major telecommunications provider offering a range of services including internet, TV, and mobile. Known for extensive consumer deals and promotions.
- Optimum: Optimum provides high-speed fiber internet, TV, and mobile phone services. They emphasize fast, reliable internet, award-winning service, and competitive pricing, with a focus on the New York, New Jersey, and Connecticut regions.
Other Network Providers with Dark Fiber in Aurora
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 Aurora 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 for businesses.
- Aerux Broadband: Offers reliable broadband services with a focus on rural and underserved areas.
- Altice USA: A major telecommunications provider delivering internet, TV, and phone services.
- Arelion: Provides global connectivity solutions with a focus on high-performance networks.
- Avelacom: Specializes in low-latency connectivity and IT infrastructure solutions for financial markets.
- Bluebird Network: Offers fiber optic internet and data center services across the Midwest.
- Crown Castle: Provides infrastructure solutions including fiber, small cells, and towers.
- Dish Network: Known for satellite TV services, also offers internet and wireless solutions.
- ExteNet Systems: Delivers advanced network infrastructure solutions for wireless and fiber connectivity.
- First Communications: Provides voice, data, and managed services tailored for businesses.
- Fusion Connect: Offers cloud communications, connectivity, and managed services.
- GigFire: Focuses on delivering high-speed fiber internet to residential and business customers.
- Hughes: Specializes in satellite internet services for both residential and business users.
- iFiber: Provides high-speed fiber optic internet services with a focus on reliability.
- Lightpath: Delivers enterprise-grade fiber optic connectivity and managed services.
- Megaport: Offers network as a service (NaaS) solutions for flexible and scalable connectivity.
- Metronet: Provides fiber optic internet, TV, and phone services to residential and business customers.
- Mho Networks: Specializes in fixed wireless and fiber internet solutions for businesses.
- MVTV Wireless: Offers wireless broadband services primarily in rural areas.
- Quantum Fiber: Provides high-speed fiber internet services for residential and small business customers.
- Rise Broadband: Delivers fixed wireless internet services to rural and suburban areas.
- SECOM: Offers fiber optic internet and telecommunications services in Southern Colorado.
- Segra: Provides fiber-based network solutions and managed services for businesses.
- SEI Communications: Delivers internet, phone, and IT services with a focus on rural communities.
- Sparklight: Offers high-speed internet, TV, and phone services to residential and business customers.
- Spectrum: A major provider of internet, TV, and phone services across the United States.
- Starry: Provides high-speed internet services using fixed wireless technology.
- StratusIQ: Offers fiber optic internet and IT services for residential and business customers.
- T-Mobile: Known for wireless services, also offers home internet solutions.
- Telia Company: Provides international connectivity and network solutions for businesses.
- TPT Global Tech: Specializes in telecommunications and technology solutions for businesses.
- Verizon: Offers a wide range of telecommunications services including wireless, internet, and enterprise solutions.
- Webpass: Provides high-speed internet services with a focus on urban areas.
- Windstream: Delivers advanced network communications and technology solutions for businesses.
- Zayo: Specializes in fiber infrastructure and network solutions for businesses and data centers.
Overall Connectivity Score in Aurora, Colorado, United States: High
The high connectivity score in Aurora signifies robust provider availability, extensive fiber infrastructure, and healthy competition. For businesses seeking Dark Fiber, this translates to more choices and competitive pricing. However, selecting the right provider still hinges on location-specific availability and unique business needs, making tools like Lightyear essential 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's platform offers unparalleled network intelligence, helping you identify the best Dark Fiber providers in Aurora. With real-time data, expert support, and a user-friendly interface, Lightyear simplifies telecom procurement, ensuring you find the perfect fit for your business needs.