Looking for the best Dedicated Internet Access providers in Cambridge? Here's your ultimate guide to making an informed choice.
What is Dedicated Internet Access?
Dedicated Internet Access (DIA) is a type of internet service that provides guaranteed bandwidth with a connection specifically provisioned for the user. Unlike shared connections, DIA ensures consistent speeds and high connection quality through service level agreements (SLAs) that guarantee uptime, bandwidth, latency, jitter, and packet loss.
Dedicated Internet Access providers are also location-based because they depend on the availability of specific network infrastructure in a given area. The type of DIA available to a business often hinges on the provider's presence near the location, making it essential to consider local infrastructure when choosing a provider.
Overview of Providers in Cambridge Offering Dedicated Internet Access
There are many Dedicated Internet Access providers to choose from in Cambridge, with an estimated 52 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 Dedicated Internet Access in Cambridge, 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 Cambridge with Dedicated Internet Access
Local telcos are companies that offer wireline telephone services throughout the Cambridge region and possess extensive fiber infrastructure, making them ideal providers for Dedicated Internet Access. 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 Cambridge that offer Dedicated Internet Access include:
- Bell Canada: Bell is Canada's largest communications company, providing consumers and businesses with solutions for all their communications needs, including wireless, internet, TV, and home phone services.
- Frontier Communications: Frontier Communications provides fiber internet, TV, and phone services. They offer various plans and deals, support resources, and account management options for residential, small business, enterprise, and wholesale customers.
- Verizon: Verizon is a leading telecommunications company offering a wide range of services including internet, phone, and wireless solutions for both personal and business needs. They provide reliable connectivity and innovative solutions to enhance business operations.
Local Cable Companies in Cambridge with Dedicated Internet Access
Local cable companies originally built cable television infrastructure throughout Cambridge, which they now use to deliver ISP and business connectivity services. While their residential services typically rely on coaxial cables, their enterprise offerings—like Dedicated Internet Access—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 Dedicated Internet Access connectivity throughout the city.

The cable company(ies) in Cambridge that offer Dedicated Internet Access include:
- Comcast: Comcast is a major telecommunications company offering a range of services including internet, TV, and phone. They provide high-speed internet and various business solutions.
- Spectrum: Spectrum offers high-speed internet, mobile, cable TV, and home phone services. They provide various internet plans with no contracts, including options for low-income households and bundled services for better value.
Other Network Providers with Dedicated Internet Access in Cambridge
Finally, a network provider is a company that delivers Dedicated Internet Access 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 Cambridge that offer Dedicated Internet Access to choose from. Here's a quick look at all of them based on our network intelligence:
- 2pifi: A provider specializing in high-speed internet solutions for both residential and business customers.
- ACN: Offers a variety of telecommunications services including internet, phone, and energy solutions.
- Agile Networks: Delivers advanced data networking solutions with a focus on flexibility and reliability.
- Altice USA: Provides broadband, video, and telephony services to residential and business customers.
- AT&T: A global leader in telecommunications, offering internet, TV, and wireless services.
- Carry Telecom: Offers affordable high-speed internet plans for residential customers.
- CIK Telecom: Provides internet, TV, and home phone services with a focus on affordability.
- Crown Castle: Specializes in infrastructure solutions including fiber networks and small cell technology.
- Eastlink: Offers a range of telecommunications services including internet, TV, and phone.
- EBOX: Provides high-speed internet and telephony services with no contracts.
- EH!tel Networks: Delivers internet and phone services with a focus on rural areas.
- Epik Networks: Specializes in business internet and VoIP solutions.
- ExteNet Systems: Provides advanced network infrastructure solutions for businesses.
- Fibrenoire: Offers fiber-optic connectivity solutions for businesses.
- Fido Solutions: Provides wireless and internet services with flexible plans.
- FirstLight: Delivers fiber-optic data, internet, and voice services to businesses.
- Freedom Mobile: Offers affordable wireless plans with extensive coverage.
- HD Telecom: Provides high-speed internet and telephony services for residential and business customers.
- IDT Corporation: Offers a range of telecommunications services including VoIP and international calling.
- Iristel: Specializes in VoIP services and internet solutions for businesses.
- K-Net: Provides internet and telecommunication services with a focus on rural and remote areas.
- Lightpath: Delivers high-speed fiber-optic internet and networking solutions for businesses.
- Managed Network Systems: Offers internet and networking solutions for residential and business customers.
- ManagedWay: Provides managed internet and cloud services for businesses.
- Megaport: Specializes in network connectivity solutions for cloud services.
- MetTel: Offers a range of telecommunications services including internet, phone, and managed services.
- Netafy: Provides high-speed internet solutions for residential and business customers.
- netBlazr: Delivers high-speed internet services with no contracts or hidden fees.
- Nextlink Internet: Offers high-speed internet and voice services for residential and business customers.
- NFTC: Provides internet and telephony services with a focus on rural areas.
- Optimum: Offers internet, TV, and phone services with various plans and bundles.
- OXIO: Provides internet services with a focus on transparency and customer satisfaction.
- Rogers Communications: A leading provider of wireless, internet, and media services in Canada.
- Silo Wireless: Offers high-speed internet solutions for rural and underserved areas.
- Starry: Provides high-speed internet services with a focus on urban areas.
- Sunwire: Delivers internet and telephony services with a focus on customer service.
- T-Mobile: Offers wireless and internet services with extensive coverage and flexible plans.
- Telia Company: Provides a range of telecommunications services including internet and mobile solutions.
- TELUS: A leading provider of internet, TV, and phone services in Canada.
- Terago Networks: Offers managed network and cloud services for businesses.
- Threshold Communications: Provides internet and networking solutions for businesses.
- Towerstream: Specializes in fixed wireless internet solutions for businesses.
- USAi.net: Offers internet and telephony services with a focus on reliability.
- Vianet: Provides high-speed internet and telephony services for residential and business customers.
- VMedia: Offers internet, TV, and home phone services with no contracts.
- Zayo: Delivers fiber-optic bandwidth and connectivity solutions for businesses.
Overall Connectivity Score in Cambridge: High
A high connectivity score in Cambridge means businesses have plenty of options for Dedicated Internet Access, thanks to robust provider availability, extensive fiber infrastructure, and healthy competition. This abundance leads to competitive pricing and better service quality. However, choosing the right provider still hinges on specific location needs, making tools like Lightyear essential for simplifying 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 Dedicated Internet Access providers in Cambridge by leveraging real infrastructure data. Our platform offers expert support, comprehensive network intelligence, and tailored recommendations to ensure you get the most reliable and cost-effective service for your business needs.