i3 Broadband Business Internet Availability

i3 Broadband business internet availability by address. Enter a zip code, city, or address below to see all providers.

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i3 Broadband Business Internet Availability Maps

i3 Broadband has business internet service available to less than 1% of people in the US. Among those covered, the breakdown by service type is as follows:

• Fiber internet for 93.94%
• Cable for 6.06%
• DSL for 0.17%
• Fixed wireless for 0.00%

This map illustrates i3 Broadband’s business internet availability across the United States. Use the buttons at the top of the map to toggle between the different types of connections including fiber, cable, and DSL.

For more detailed comparisons and interactive maps, visit our Internet Service Providers Near You page. Alternatively, you can search by address on our Internet Service Providers by Address page, or use the search feature at the top of this page.

i3 Broadband Business Internet by State

This map highlights i3 Broadband coverage and speeds by state, i3 Broadband has the biggest presence in Illinois, Missouri, and Rhode Island. Hover over each state to see i3 Broadband availability by connection type, and click on a state to see all providers in that state.

i3 Broadband’s Biggest Competitors

i3 Broadband frequently competes for business customers with providers like T-Mobile Home Internet, EarthLink, and AT&T. Below, we offer a side-by-side comparison of these ISPs based on key metrics such as service availability, average speeds, and customer ratings.

i3 Broadband vs T-Mobile Home Internet
96.53% Availability Overlap
National Availability
less than 1%	85.87%
High Speed Availability
94.34% Fiber	100.00% Fixed Wireless
Average Speed
4,382 Mbps	77 Mbps
Customer Rating
(23)	(284)

i3 Broadband vs EarthLink
90.54% Availability Overlap
National Availability
less than 1%	75.17%
High Speed Availability
94.34% Fiber	26.53% Fiber
Average Speed
4,382 Mbps	1,209 Mbps
Customer Rating
(23)	(12)

i3 Broadband vs AT&T
90.29% Availability Overlap
National Availability
less than 1%	73.09%
High Speed Availability
94.34% Fiber	25.96% Fiber
Average Speed
4,382 Mbps	1,207 Mbps
Customer Rating
(23)	(924)

i3 Broadband competes with 37 other ISPs across the U.S., defined as any provider that competes in at least some part of i3 Broadband's service area. On average, customers within i3 Broadband's service area have about 6.2 alternative ISP options to choose from.

Biggest Cities with i3 Broadband Business Internet Service

i3 Broadband is available in 92 cities throughout the country. Here is a list of the largest cities with i3 Broadband business internet service:

i3 Broadband Frequently Asked Questions

• How fast is i3 Broadband Business Internet?

  • The fastest available speed from i3 Broadband is 8,000 Mbps download 8,000 Mbps upload. Speed tiers start at 1,000 Mbps download and 40 Mbps upload for cheaper service packages.
  • The average speed most businesses can get from i3 Broadband is 4,020 Mbps download and 3,901 Mbps upload.
  • Our visitors rate i3 Broadband 4.52 out of 5 for speed.

• Is i3 Broadband for business available in my area?

  • i3 Broadband is available to less than 1% of people in the United States. It is available in 3 states or territories, 92 cities, and 86 zip codes.

• Does i3 Broadband have fiber business internet?

  • 93.94% of i3 Broadband customers can subscribe to fiber internet. These customers receive an average download speed of 4,150 Mbps and average upload speed of 4,150 Mbps.

• Does i3 Broadband have cable business internet?

  • 6.06% of i3 Broadband customers can subscribe to cable internet. These customers receive an average download speed of 2,000 Mbps and average upload speed of 40 Mbps.

• Does i3 Broadband have DSL business internet?

  • i3 Broadband does not offer any DSL internet service.

• Does i3 Broadband have Fixed Wireless business internet?

  • i3 Broadband does not offer any Fixed internet service.

• Does i3 Broadband offer residential internet service?

  • Yes, i3 Broadband offers residential internet service. Please visit our i3 Broadband Residential Internet page for more information.