Looking for the best Dark Fiber providers in Long Beach in California, United States? 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 cables were often laid in excess during the 1980s and 1990s to save on future installation costs. When leased, businesses are responsible for installing the necessary equipment to 'light' the fiber and create a WAN link.
Dark Fiber providers are highly dependent on geographic location due to the need for specific network infrastructure. The availability of dark fiber is greater in major cities and along primary fiber lines, where excess fiber was previously installed. Access to these services requires proximity to existing splice points and the necessary equipment to activate the fiber.
Overview of Dark Fiber Providers in Long Beach, California, United States
There are many Dark Fiber providers to choose from in Long Beach, California, United States, with an estimated 35 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 Long Beach, 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 Long Beach, with Dark Fiber
Local telcos are companies that provide wireline telephone services throughout the Long Beach region in California, 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 Long Beach that offer Dark Fiber include:
- AT&T: AT&T is a leading telecommunications company in the United States, offering wireless, internet, and entertainment services for personal and business customers. Frequent promotions and nationwide coverage.
- Frontier Communications: Frontier Communications provides fiber internet, TV, and phone services for residential, small business, enterprise, and wholesale customers. The company offers high-speed fiber internet plans and various support resources.
- Verizon: Verizon Business offers a wide range of solutions for businesses, including mobile plans, business internet, network, security, voice and collaboration, and IoT services.
Local Cable Companies in Long Beach with Dark Fiber
Local cable companies originally built cable television infrastructure throughout Long Beach, 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 Long Beach that offer Dark Fiber include:
- Comcast: Comcast is a major telecommunications provider in the United States, offering a range of services including internet, TV, and phone for residential and business customers.
- Optimum: Optimum is a telecommunications provider offering high-speed fiber internet, TV, and mobile phone services. They promote fast, reliable internet with speeds up to 8 Gbps, award-winning service, and bundle options for residential and business customers, with frequent promotional offers.
- Spectrum: Spectrum is a telecommunications provider offering high-speed internet, mobile, cable TV, and home phone services. The company promotes affordable, reliable, and secure internet plans, including options for low-income households and business customers, with no contracts required.
Other Network Providers with Dark Fiber in Long Beach
Finally, network providers are companies that deliver 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 Long Beach 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.
- Altice USA: Offers a wide range of telecommunications services, including fiber internet and TV.
- Bigleaf Networks: Delivers cloud-first SD-WAN solutions to optimize internet performance for businesses.
- California Telecom: Provides reliable and scalable internet and voice services for enterprises.
- CenturyLink: A global communications provider offering fiber internet, voice, and managed services.
- Consolidated Smart Systems: Specializes in high-speed internet and technology solutions for multi-dwelling units.
- Cox Communications: Offers a variety of internet, TV, and phone services for residential and business customers.
- Crown Castle: Provides infrastructure solutions, including fiber networks and small cell technology.
- CyberNet Communications: Delivers business internet and voice services with a focus on reliability and customer support.
- Earthlink: Offers high-speed internet and managed network services for homes and businesses.
- Fusion Connect: Provides cloud communications, connectivity, and managed services for businesses.
- Hughes: Specializes in satellite internet and managed network services for enterprises.
- ITC2: Offers comprehensive IT and telecommunications solutions, including fiber internet.
- Lightpath: Provides high-speed fiber internet and managed services for businesses.
- Nextlink Internet: Delivers high-speed internet and voice services to rural and underserved areas.
- One Ring Networks: Offers a range of internet and voice solutions, including fixed wireless and fiber.
- Starry: Provides high-speed internet services with a focus on simplicity and customer satisfaction.
- T-Mobile: Known for its mobile services, T-Mobile also offers high-speed internet solutions.
- TailWind Voice & Data: Specializes in managed network services and telecommunications solutions.
- Telekenex: Provides business internet and voice services with a focus on reliability and performance.
- Tierzero: Offers high-speed internet and voice services tailored for businesses.
- Towerstream: Delivers fixed wireless internet solutions for businesses in urban areas.
- TPx Communications: Provides managed IT, unified communications, and connectivity services.
- Ultimate Internet Access: Specializes in high-speed internet and technology solutions for businesses.
- Webpass: Offers high-speed internet services with a focus on simplicity and customer satisfaction.
- WiLine Networks: Provides high-speed internet and voice services for businesses.
- Windstream: Offers a range of telecommunications services, including fiber internet and managed services.
- Zayo: Specializes in fiber infrastructure and network solutions for businesses.
Overall Connectivity Score in Long Beach, California, United States: High
A high connectivity score in Long Beach 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, 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 simplifies the process of finding the best Dark Fiber providers in Long Beach. With our comprehensive network intelligence, you can compare options, check real-time availability, and get tailored recommendations based on your specific needs. Our expert support ensures you make an informed decision effortlessly.
Book a demo to explore Lightyear today.