Looking for the best Dark Fiber providers in Bloomington, IN, USA? 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 are leased or sold to businesses, which then provide the necessary electronics to 'light' the fiber and create a WAN link.
Dark Fiber availability is highly location-dependent, relying on the presence of unused fiber optic cables in the area. Access is typically through designated splice points, and the feasibility of a buildout depends on proximity to these points and the carrier's willingness to extend service.
Overview of Dark Fiber Providers in Bloomington, IN, USA
There are many Dark Fiber providers to choose from in Bloomington, IN, USA, with an estimated 40 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 Bloomington, 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 Bloomington, with Dark Fiber
Local telcos are companies that offer wireline telephone services throughout the Bloomington region in IN, USA. 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 Bloomington that offer Dark Fiber include:
- AT&T: A major telecommunications provider offering wireless, internet, and bundled services. Known for promotions like $200 off per line and significant discounts on the latest smartphones.
- Frontier Communications: Provides fiber internet, TV, and phone services with various fiber internet speeds, serving residential, small business, and enterprise markets.
- Lumen Technologies: Focuses on business and enterprise solutions, including networking, edge cloud, and dark fiber offerings, with a strong presence in digital transformation.
- Telephone and Data Systems: Offers wireless products, cable and wireline broadband, TV, and voice services to approximately 6 million connections nationwide.
Local Cable Companies in Bloomington with Dark Fiber
Local cable companies originally built cable television infrastructure throughout Bloomington, 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 Bloomington that offer Dark Fiber include:
- Comcast: A leading telecommunications provider offering a range of services including internet, TV, and phone. Known for its extensive network and reliable service.
- Spectrum: A major telecommunications provider offering high-speed internet, mobile, cable TV, and home phone services. The company promotes affordable, reliable, and secure internet plans with no contracts, including options for low-income households and business customers.
Other Network Providers with Dark Fiber in Bloomington
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 Bloomington 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 networking solutions for businesses.
- Arvig: Offers a range of telecommunications services, including internet, TV, and phone for residential and business customers.
- Bluebird Network: Delivers fiber-based internet and data center services to businesses and carriers.
- BrightSpeed: Provides high-speed internet and communication services to residential and business customers.
- CIRBN: Focuses on providing reliable broadband services to educational institutions and businesses.
- Consolidated Communications: Offers a wide range of communication services, including internet, voice, and data solutions.
- Crown Castle: Specializes in infrastructure solutions, including fiber networks and small cell technology.
- Earthlink: Provides internet and online services, focusing on high-speed connectivity and cybersecurity.
- ExteNet Systems: Designs and deploys distributed networks for enhanced wireless and broadband connectivity.
- GigFire: Offers high-speed fiber internet services tailored for residential and business needs.
- Hiawatha Broadband Communications: Provides internet, TV, and phone services with a focus on community-based solutions.
- Inteliquent: Delivers voice and messaging services to communication service providers and enterprises.
- ITC2: Specializes in providing IT and communication solutions, including managed services and cloud computing.
- KMTelecom: Offers a variety of telecommunications services, including internet, TV, and phone for residential and business customers.
- Metronet: Provides fiber-optic internet, TV, and phone services with a focus on high-speed connectivity.
- Midco: Offers internet, cable TV, phone, and advertising services to residential and business customers.
- MR Systems Wireless: Specializes in wireless internet services for rural and underserved areas.
- Nuvera: Provides internet, TV, and phone services with a focus on local communities.
- One Ring Networks: Delivers high-speed internet and communication solutions for businesses.
- Pavlov Media: Offers internet and video services, specializing in multi-family and student housing markets.
- PocketiNet Communications: Provides high-speed internet and communication services to residential and business customers.
- Rise Broadband: Offers fixed wireless internet services to residential and business customers in rural and suburban areas.
- Royell Communications: Provides high-speed internet and communication services with a focus on rural areas.
- Sinch: Specializes in cloud communications for messaging, voice, and video services.
- Sparklight: Offers internet, TV, and phone services with a focus on reliable and high-speed connectivity.
- Sprint: Provides wireless and internet services, now part of T-Mobile.
- Stratus Networks: Delivers high-speed internet and communication solutions for businesses.
- T-Mobile: Offers wireless voice, messaging, and data services, known for its extensive 5G network.
- TailWind Voice & Data: Provides managed IT and communication services for businesses.
- Tierzero: Specializes in high-speed internet and communication solutions for businesses.
- Ultimate Internet Access: Offers high-speed internet services with a focus on business and residential customers.
- Verizon: Provides a wide range of communication services, including wireless, internet, and business solutions.
- Zayo: Specializes in fiber infrastructure and network solutions for businesses and carriers.
Overall Connectivity Score in Bloomington, IN, USA: High
A high connectivity score in Bloomington signifies robust provider availability, extensive fiber infrastructure, and healthy competition. This abundance translates to more choices and competitive pricing for businesses seeking Dark Fiber. However, the right provider still hinges on location-specific availability and 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 simplifies the process of finding the best Dark Fiber providers in Bloomington by leveraging our comprehensive network intelligence. Our platform offers real-time data, expert support, and tailored recommendations to ensure you get the most suitable options for your business needs.
Book a demo to explore Lightyear today.