Looking for the best Dedicated Internet Access providers in Chicago in Illinois, United States? 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 bandwidth is exclusively provisioned for a single customer, ensuring guaranteed speeds and high connection quality. Unlike shared connections, DIA offers symmetric upload and download speeds, making it ideal for businesses with critical applications and high data transfer needs.
It's important to note that DIA providers are location-based, relying on the presence of specific network infrastructure in the area. The availability and cost of DIA can vary significantly depending on whether the provider's network is already established at the customer's location.
Overview of Dedicated Internet Access Providers in Chicago, Illinois, United States
There are many Dedicated Internet Access providers to choose from in Chicago, Illinois, United States, with an estimated 97 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 Chicago, 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 Chicago, with Dedicated Internet Access
Local telcos are companies that provide wireline telephone services throughout the Chicago region in Illinois, United States. They possess extensive fiber infrastructure, making them ideal providers for Dedicated Internet Access. Unlike regular providers, local telcos can offer service across larger areas, ensuring broader coverage and reliability.
The local telco(s) in Chicago that offer Dedicated Internet Access include:
- AT&T: A major telecommunications provider offering wireless and internet services. Promotions include $200 off per line and iPhone 16 Pro deals.
- Verizon: Provides business internet starting at $69/month with no annual contracts. Offers include free iPhone 16 with new line activation.
Local Cable Companies in Chicago with Dedicated Internet Access
Local cable companies originally built cable television infrastructure throughout Chicago, 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 Chicago that offer Dedicated Internet Access include:
- Comcast: A leading telecommunications company offering a range of services including Dedicated Internet Access for businesses, ensuring high-speed, reliable connectivity.
- Mediacom Communications: Provides residential and business internet services, including plans like Internet 300 and 1 Gig Internet, with no data caps and advanced WiFi.
Other Network Providers with Dedicated Internet Access in Chicago
Finally, a network provider is a company that delivers Dedicated Internet Access by leveraging a mix of technologies, such as fiber, wireless, and satellite, 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 Chicago that offer Dedicated Internet Access to choose from. Here's a quick look at all of them based on our network intelligence:
- 123NET: Provides high-speed internet and data center services tailored for businesses.
- 2pifi: Specializes in wireless internet solutions for residential and business customers.
- Aero Communications: Offers comprehensive communication services including internet and network solutions.
- Allied Telecom Group: Delivers reliable internet and cloud-based communication services for businesses.
- ALLO Communications: Provides fiber-optic internet and communication services to residential and business customers.
- altafiber: Offers a range of business internet and communication solutions.
- Angola Cables: Specializes in international connectivity and data center services.
- Arelion: Provides global internet and network services for businesses.
- Arvig: Offers high-speed internet and communication solutions for businesses.
- Astrea: Delivers reliable internet services to rural and underserved areas.
- Atlantech Online: Provides internet and data center services for businesses.
- Atlantic Metro: Offers managed internet and network services for enterprises.
- Avelacom: Specializes in low-latency connectivity and IT infrastructure solutions.
- BICS: Provides global communication services and solutions for businesses.
- Bluebird Network: Offers high-speed internet and data center services for businesses.
- Breezeline: Provides internet and communication services for residential and business customers.
- BrightSpeed: Delivers high-speed internet and communication solutions for businesses.
- BSO: Specializes in global network and cloud infrastructure services.
- CMC Networks: Provides global connectivity and network solutions for businesses.
- Community Fibre: Offers high-speed fiber internet services for residential and business customers.
- Consolidated Communications: Provides internet and communication services for businesses and residential customers.
- Cox Communications: Offers a range of internet and communication services for businesses and residential customers.
- Crosslake Fibre: Specializes in fiber-optic network solutions for businesses.
- Crown Castle: Provides infrastructure solutions including fiber and wireless services.
- DayStarr Communications: Offers high-speed internet and communication services for businesses and residential customers.
- Deutsche Telekom: Provides global communication and internet services for businesses.
- Epsilon: Specializes in global connectivity and communication solutions for businesses.
- Everywhere Wireless: Offers high-speed internet services for residential and business customers.
- ExteNet Systems: Provides advanced network infrastructure solutions for businesses.
- Exwire: Delivers high-speed internet and communication services for businesses.
- FiberLight: Specializes in fiber-optic network solutions for businesses.
- First Communications: Offers internet and communication services for businesses.
- Fusion Connect: Provides cloud-based communication and internet services for businesses.
- Google Fiber: Delivers high-speed internet services for residential and business customers.
- Granite Telecommunications: Offers communication and internet services for businesses.
- Huge Networks: Provides internet and communication solutions for businesses.
- Hughes: Specializes in satellite internet and communication services for businesses.
- iFiber: Offers high-speed internet and communication services for businesses.
- Inteliquent: Provides voice and internet services for businesses.
- InterCloud: Specializes in cloud-based communication and internet services for businesses.
- Internexa: Offers internet and communication solutions for businesses in Latin America.
- IPTP Networks: Provides global internet and communication services for businesses.
- ITC2: Offers internet and communication solutions for businesses.
- JCWIFI: Delivers high-speed internet services for residential and business customers.
- Joink: Provides internet and communication services for businesses and residential customers.
- KPN: Offers internet and communication services for businesses in the Netherlands.
- Lightpath: Specializes in fiber-optic internet and communication services for businesses.
- LIT Networks: Provides high-speed internet and communication solutions for businesses.
- Lynxx Networks: Offers internet and communication services for businesses and residential customers.
- ManagedWay: Provides internet and data center services for businesses.
- MBC: Specializes in internet and communication solutions for businesses.
- Megaport: Offers global network and cloud connectivity solutions for businesses.
- Metronet: Provides fiber-optic internet and communication services for businesses and residential customers.
- Midco: Offers internet and communication services for businesses and residential customers.
- MOD Mission Critical: Specializes in global internet and communication solutions for businesses.
- MTCO Communications: Provides internet and communication services for businesses and residential customers.
- NetIX Communications: Offers global internet and communication solutions for businesses.
- Nextlink Internet: Delivers high-speed internet services for residential and business customers.
- Nordunet: Provides internet and communication services for research and education networks.
- PCCW Global: Offers global communication and internet solutions for businesses.
- RETN: Specializes in global internet and communication services for businesses.
- Rise Broadband: Provides high-speed internet services for residential and business customers.
- Segra: Offers internet and communication solutions for businesses.
- Sinch: Specializes in cloud-based communication services for businesses.
- Sparklight: Provides internet and communication services for businesses and residential customers.
- Spectrum: Offers internet and communication services for businesses and residential customers.
- Sprint: Provides wireless and internet services for businesses and residential customers.
- Syringa Networks: Specializes in internet and communication solutions for businesses.
- T-Mobile: Offers wireless and internet services for businesses and residential customers.
- Telapex: Provides internet and communication services for businesses and residential customers.
- Telekenex: Offers internet and communication solutions for businesses.
- Telephone and Data Systems: Provides internet and communication services for businesses and residential customers.
- Telesystem: Specializes in internet and communication solutions for businesses.
- Telia Company: Offers global internet and communication services for businesses.
- Telkom Indonesia: Provides internet and communication services for businesses and residential customers.
- Telstra: Offers internet and communication solutions for businesses in Australia.
- TELUS: Provides internet and communication services for businesses and residential customers in Canada.
- Telxius: Specializes in global communication infrastructure solutions.
- Threshold Communications: Offers internet and communication solutions for businesses.
- Towerstream: Provides wireless internet services for businesses.
- TPT Global Tech: Specializes in internet and communication solutions for businesses.
- TPx Communications: Offers internet and communication services for businesses.
- Uniti Fiber: Provides fiber-optic internet and communication solutions for businesses.
- Upstream Network: Offers high-speed internet services for residential and business customers.
- Vivacity Infrastructure Group: Specializes in internet and communication solutions for businesses.
- Vodafone: Provides global internet and communication services for businesses.
- Webpass: Offers high-speed internet services for residential and business customers.
- WhiteSky Communications: Provides internet and communication services for businesses and residential customers.
- Xclutel Communications: Offers internet and communication solutions for businesses.
- Zayo: Specializes in fiber-optic internet and communication services for businesses.
- Zenlayer: Provides global internet and communication solutions for businesses.
- Zentro: Offers high-speed internet services for residential and business customers.
Overall Connectivity Score in Chicago, Illinois, United States: High
A high connectivity score in Chicago means businesses have a wealth of options for Dedicated Internet Access, thanks to extensive provider availability and robust fiber infrastructure. This competitive landscape often leads to better pricing and service quality. However, choosing the right provider still hinges on specific location needs, making tools like Lightyear essential for efficient procurement.
Use Lightyear to Find the Perfect Provider
Interested in accessing the full list of providers at the best prices? Lightyear's platform leverages advanced network intelligence to help you find the best Dedicated Internet Access providers in Chicago. With real-time data, expert support, and a user-friendly interface, Lightyear simplifies telecom procurement, ensuring you get the most reliable and cost-effective solutions tailored to your business needs.
