Looking for the best Business Fiber Internet providers in Phoenix, Arizona? Here's your ultimate guide to making an informed choice.
What is Business Fiber Internet?
Business Fiber Internet refers to high-speed internet connectivity delivered over fiber optic cables, specifically provisioned for business use. It is considered the 'gold standard' for business internet, offering high-speed throughput, low latency, and consistent performance over long distances. Businesses can choose between 'best effort' shared connections or 'dedicated' connections that guarantee bandwidth and performance.
Business Fiber Internet providers are highly location-dependent, relying on the availability of specific network infrastructure in a given area. The presence of fiber optic cables, points of presence, and other network elements determines whether fiber is available, how quickly it can be installed, and at what cost. This makes researching provider availability crucial before choosing a business location.
Overview of Business Fiber Internet Providers in Phoenix, Arizona, United States
There are many Business Fiber Internet providers to choose from in Phoenix, Arizona, United States, with an estimated 45 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 Business Fiber Internet in Phoenix, 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 Phoenix, with Business Fiber Internet
Local telcos are companies that provide wireline telephone services throughout the Phoenix region in Arizona, United States. They possess extensive fiber infrastructure, making them ideal providers for Business Fiber Internet, capable of offering service across larger areas compared to regular providers, which may only cover specific regions of the city.
The local telco(s) in Phoenix that offer Business Fiber Internet include:
- CenturyLink: A leading telecommunications company offering high-speed internet, TV, and phone services. Business Fiber Internet plans start at $70/mo for up to 940 Mbps, with no annual contracts and unlimited data.
- Lumen Technologies: Provides advanced business and enterprise technology solutions, including AI-ready infrastructure and low-latency edge coverage. Offers scalable, high-speed fiber connectivity for businesses.
Local Cable Companies in Phoenix with Business Fiber Internet
Local cable companies originally built cable television infrastructure throughout Phoenix, which they now use to deliver ISP and business connectivity services. While their residential services typically rely on coaxial cables, their enterprise offerings—like Business Fiber Internet—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 Business Fiber Internet connectivity throughout the city.
The cable company(ies) in Phoenix that offer Business Fiber Internet include:
- Cox Communications: A major provider of residential and business services, including high-speed internet, TV, and phone. Known for reliable Business Fiber Internet solutions.
Other Network Providers with Business Fiber Internet in Phoenix
Finally, a network provider is a company that delivers Business Fiber Internet using 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 Phoenix that offer Business Fiber Internet 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.
- AirFiber: Offers wireless internet services with a focus on high-speed connectivity for enterprises.
- Alluvion Communications: Delivers advanced fiber optic internet services to businesses.
- Arcadian Infracom: Provides robust fiber infrastructure solutions for business connectivity.
- Arelion: Known for its global IP backbone and high-performance internet services.
- AT&T: Offers a wide range of business internet solutions, including high-speed fiber.
- Comcast: Provides reliable business internet services with extensive fiber coverage.
- Cox Communications: Major provider of business fiber internet solutions with a focus on reliability.
- Crown Castle: Specializes in fiber solutions for businesses, ensuring high-speed connectivity.
- Desert iNET: Offers high-speed internet services tailored for business needs.
- Earthlink: Provides comprehensive business internet solutions, including fiber connectivity.
- ExteNet Systems: Delivers advanced network solutions, including fiber internet for businesses.
- Fusion Connect: Offers scalable business internet services with a focus on fiber connectivity.
- Hopi Telecommunications: Provides reliable fiber internet services for businesses.
- IDT Corporation: Offers a range of business communication solutions, including high-speed internet.
- Mammoth Networks: Specializes in providing high-speed fiber internet for businesses.
- Megaport: Delivers scalable and flexible internet solutions for enterprises.
- MOD Mission Critical: Provides high-performance fiber internet services for businesses.
- Nextlink Internet: Offers reliable high-speed internet solutions for business needs.
- One Ring Networks: Delivers advanced fiber internet services tailored for businesses.
- Optimum: Provides high-speed business internet solutions with extensive fiber coverage.
- Planters Telephone Cooperative: Offers reliable fiber internet services for businesses.
- Quantum Fiber: Specializes in providing high-speed fiber internet for business needs.
- Resound Networks: Delivers advanced fiber internet solutions for businesses.
- Sparklight: Provides reliable business internet services with a focus on fiber connectivity.
- Spectrotel: Offers comprehensive business internet solutions, including fiber connectivity.
- Spectrum: Major provider of high-speed business internet services with extensive fiber coverage.
- Syringa Networks: Delivers advanced fiber internet services for businesses.
- T-Mobile: Offers a range of business internet solutions, including high-speed fiber.
- Telia Company: Provides reliable fiber internet services for businesses.
- Telxius: Specializes in providing high-speed fiber internet for business needs.
- TPT Global Tech: Delivers advanced fiber internet solutions for businesses.
- TPx Communications: Offers scalable business internet services with a focus on fiber connectivity.
- Transtelco: Provides reliable fiber internet services for businesses.
- Triad Wireless: Delivers high-speed internet solutions tailored for business needs.
- Utility Telecom: Offers comprehensive business internet solutions, including fiber connectivity.
- Verizon: Major provider of high-speed business internet services with extensive fiber coverage.
- Viasat: Provides reliable high-speed internet solutions for businesses.
- WANRack: Specializes in providing high-speed fiber internet for business needs.
- Wirefree Communications: Delivers advanced fiber internet services for businesses.
- Yomura: Offers reliable fiber internet services for businesses.
- Zayo: Provides high-speed fiber internet solutions tailored for business needs.
Overall Connectivity Score in Phoenix, Arizona, United States: High
A high connectivity score in Phoenix means businesses have a wealth of options for Business Fiber Internet, thanks to extensive provider availability and robust fiber infrastructure. This competition often leads to more choices and competitive pricing. However, selecting the right provider still hinges on location-specific availability and business needs, making tools like Lightyear essential for streamlining the 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 Business Fiber Internet providers in Phoenix. Our platform leverages real infrastructure data to match your business with the right-fit options, ensuring you get the best connectivity solutions tailored to your needs.
Book a demo to explore Lightyear today.
