Searching for top-notch Dedicated Internet Access providers in San Francisco, California? 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 where the connection is provisioned specifically for a single customer, ensuring guaranteed bandwidth that is not shared with other users. Unlike shared or "best effort" internet, DIA offers consistent, symmetric speeds and is backed by service level agreements (SLAs) that guarantee uptime, bandwidth, latency, jitter, and packet loss.
It's important to note that DIA providers are also location-based, as the availability of this service depends on the presence of specific network infrastructure in a given area. Providers must be "on-net" or "lit" at your building or data center to offer cost-effective installation, otherwise, expensive construction fees may apply.
Overview of Dedicated Internet Access Providers in San Francisco, California, United States
There are many Dedicated Internet Access providers to choose from in San Francisco, California, United States, with an estimated 53 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 San Francisco, 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 San Francisco, with Dedicated Internet Access
Local telcos are companies that provide wireline telephone services throughout the San Francisco region in California, United States. With extensive fiber infrastructure, they are ideal providers for Dedicated Internet Access, offering service across larger areas compared to regular providers, which may only cover specific regions of the city.
The local telco(s) in San Francisco that offer Dedicated Internet Access include:
- AT&T: AT&T is a leading telecommunications company in the United States, offering wireless, internet, and bundled services for personal and business customers. The company provides the latest smartphones, high-speed fiber internet, and a variety of plans and deals nationwide.
- 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 customer support resources.
Local Cable Companies in San Francisco with Dedicated Internet Access
Local cable companies originally built cable television infrastructure throughout San Francisco, 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 San Francisco that offer Dedicated Internet Access include:
- Comcast: Comcast is a major telecommunications provider offering a range of services including high-speed internet, cable TV, and phone services.
- Spectrum: Spectrum provides high-speed internet, mobile, cable TV, and home phone services. Internet plans start at $30/mo for 100 Mbps, with no contracts.
Other Network Providers with Dedicated Internet Access in San Francisco
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 San Francisco that offer Dedicated Internet Access 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 range of telecommunications services including internet, TV, and phone for residential and business customers.
- Arelion: Delivers global connectivity solutions with a focus on high-performance network services.
- Atlantic Metro: Provides managed IT infrastructure services, including cloud and network solutions.
- Blackfoot: Offers advanced voice, data, and IT services to businesses and homes.
- California Telecom: Specializes in providing high-speed internet and voice services to businesses.
- CallOne: Delivers comprehensive telecommunications solutions including VoIP and internet services.
- CenturyLink: Provides internet, phone, and TV services with a focus on high-speed fiber internet.
- Common Networks: Offers high-speed internet services with a focus on wireless technology.
- Cox Communications: Provides internet, TV, and phone services for residential and business customers.
- Crown Castle: Specializes in providing infrastructure for wireless communications and fiber solutions.
- Dialink: Offers a range of telecommunications services including internet and voice solutions.
- Earthlink: Provides internet services with a focus on high-speed and reliable connectivity.
- Ether Web Network: Delivers high-speed internet and network solutions for businesses.
- Etheric Networks: Specializes in providing high-speed wireless internet services.
- ExteNet Systems: Offers advanced network infrastructure solutions for wireless and fiber connectivity.
- Fusion Connect: Provides cloud communications, connectivity, and managed services.
- Google Fiber: Delivers high-speed internet services with a focus on gigabit speeds.
- Granite Telecommunications: Offers a range of telecommunications services including voice, data, and network solutions.
- Hughes: Specializes in satellite internet services for residential and business customers.
- Inteliquent: Provides voice and messaging services with a focus on high-quality connectivity.
- ITC2: Delivers comprehensive IT and telecommunications solutions for businesses.
- Lightpath: Offers high-speed fiber internet and network services for businesses.
- Lumen Technologies: Provides a range of telecommunications services including internet, voice, and cloud solutions.
- Megaport: Specializes in providing network connectivity solutions with a focus on cloud integration.
- Nextlink Internet: Offers high-speed internet services with a focus on rural and underserved areas.
- One Ring Networks: Provides high-speed internet and voice services for businesses.
- PAXIO: Delivers high-speed fiber internet services for residential and business customers.
- Sail Internet: Offers high-speed internet services with a focus on wireless technology.
- Spectrotel: Provides a range of telecommunications services including internet, voice, and managed solutions.
- Sprint: Offers wireless and internet services for residential and business customers.
- Starry: Specializes in providing high-speed wireless internet services.
- T-Mobile: Delivers wireless and internet services with a focus on 5G technology.
- Telekenex: Provides a range of telecommunications services including internet and voice solutions.
- Telesystem: Offers internet, voice, and managed services for businesses.
- Telia Company: Provides telecommunications services with a focus on high-speed internet and network solutions.
- Threshold Communications: Delivers comprehensive telecommunications solutions including internet and voice services.
- Tierzero: Offers high-speed internet and voice services for businesses.
- Towerstream: Specializes in providing high-speed wireless internet services.
- TPx Communications: Delivers a range of telecommunications services including internet, voice, and managed solutions.
- Utility Telecom: Provides high-speed internet and voice services for businesses.
- Vast Networks: Offers high-speed internet services with a focus on fiber connectivity.
- Verizon: Delivers a range of telecommunications services including internet, voice, and wireless solutions.
- Webpass: Specializes in providing high-speed internet services for residential and business customers.
- WiLine Networks: Offers high-speed internet and network solutions for businesses.
- Willoweb: Provides high-speed internet services with a focus on wireless technology.
- Windstream: Delivers a range of telecommunications services including internet, voice, and managed solutions.
- Zayo: Offers high-speed fiber internet and network services for businesses.
Overall Connectivity Score in San Francisco, California, United States: High
A high connectivity score in San Francisco signifies robust provider availability, extensive fiber infrastructure, and healthy competition. This abundance of options often translates to more choices and competitive pricing for businesses seeking Dedicated Internet Access. 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 Dedicated Internet Access providers in San Francisco. Our platform leverages real infrastructure data to match your business with the right-fit options, ensuring you get the best service and value. With Lightyear, you can compare providers, check availability, and make informed decisions effortlessly.
Book a demo to explore Lightyear today.
