Looking for the best Dark Fiber providers in Pasadena 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 unused cables are leased to businesses, which then install their own equipment to 'light' the fiber and enable data transmission.
Dark Fiber providers are highly dependent on the availability of existing network infrastructure in a given area. Proximity to major cities and existing fiber lines significantly increases the likelihood of access, as these areas have more extensive fiber installations. However, outside urban centers, the high costs of installation and maintenance often limit availability.
Overview of Dark Fiber Providers in Pasadena, California, United States
There are many Dark Fiber providers to choose from in Pasadena, 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 Pasadena, 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 Pasadena, with Dark Fiber
Local telcos are companies that provide wireline telephone services throughout the Pasadena 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 Pasadena that offer Dark Fiber include:
- AT&T: AT&T is a leading telecommunications provider in the United States, offering wireless, internet, and device services for personal and business customers. The site features deals on phones, internet plans, accessories, and prepaid options, with frequent promotional offers.
- Frontier Communications: Frontier Communications is a provider of fiber internet, TV, and phone services for residential, small business, enterprise, and wholesale customers. The company offers a range of fiber internet speeds, TV and streaming options, phone services, and support resources.
- Verizon: Verizon Business provides a wide range of solutions for businesses, including mobile, internet, network, security, voice, collaboration, IoT, and fleet management. The site highlights exclusive offers, customer success stories, and tools to help businesses connect and grow.
Local Cable Companies in Pasadena with Dark Fiber
Local cable companies originally built cable television infrastructure throughout Pasadena, 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 Pasadena that offer Dark Fiber include:
- Comcast: Comcast Corporation is a global media and technology company offering a variety of services including cable television, internet, and phone services.
- Cox Communications: Cox Communications provides residential and business services, including high-speed internet, digital TV, and phone services.
- Spectrum: Spectrum is a telecommunications provider offering high-speed internet, mobile, cable TV, and home phone services. Internet plans start at $30/month for 100 Mbps.
Other Network Providers with Dark Fiber in Pasadena
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 Pasadena 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.
- Believe Wireless: Offers wireless internet services and network solutions tailored for enterprises.
- California Telecom: Delivers comprehensive telecom services including internet, voice, and data solutions.
- CallOne: Provides a range of telecommunication services, focusing on business connectivity and communication.
- Cox Communications: Known for high-speed internet, digital TV, and phone services for both residential and business customers.
- Crown Castle: Specializes in infrastructure solutions, including fiber networks and small cell technology.
- CyberNet Communications: Offers internet, voice, and data services with a focus on business solutions.
- Earthlink: Provides internet services, including high-speed broadband and business solutions.
- ExteNet Systems: Focuses on providing advanced network infrastructure solutions for businesses.
- Fusion Connect: Delivers a range of cloud communications, connectivity, and managed services.
- Giggle Fiber: Offers high-speed fiber internet services tailored for residential and business customers.
- Hughes: Known for satellite internet services, providing connectivity solutions for remote and rural areas.
- ITC2: Specializes in providing IT and telecom solutions, including internet and network services.
- Lumen Technologies: Offers a wide range of communication and network services for businesses.
- Maryland Broadband Cooperative: Provides broadband services and network solutions, focusing on underserved areas.
- MetTel: Delivers a variety of telecom services, including internet, voice, and managed network solutions.
- One Ring Networks: Offers high-speed internet and communication solutions for businesses.
- Phonoscope: Provides fiber optic network services, including internet and data solutions.
- PS LIGHTWAVE: Specializes in providing fiber optic internet and network services for businesses.
- Rise Broadband: Offers high-speed internet services, focusing on rural and underserved areas.
- Skynet: Provides a range of internet and network services for both residential and business customers.
- Starry: Known for its innovative wireless internet services, offering high-speed connectivity.
- T-Mobile: Offers a variety of mobile and internet services, including 5G connectivity.
- Telia Company: Provides a range of telecom services, including internet, voice, and data solutions.
- Tierzero: Specializes in providing high-speed internet and network solutions for businesses.
- Towerstream: Offers fixed wireless internet services, focusing on business connectivity.
- Ultimate Internet Access: Provides high-speed internet and network services for residential and business customers.
- Windstream: Delivers a variety of telecom services, including internet, voice, and managed network solutions.
- Zayo: Specializes in providing fiber optic network services, including internet and data solutions for businesses.
Overall Connectivity Score in Pasadena, California, United States: High
A high connectivity score in Pasadena 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 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 advanced network intelligence and comprehensive dataset make it easy to find the best Dark Fiber providers in Pasadena. Our platform offers real-time data, expert support, and tailored recommendations to ensure you get the most suitable options for your business needs.
