EarthLink is currently the 2nd largest business internet provider in the United States, operating in 11 states or territories covering 264,972,966 people, and offering speeds of 1,000 Mbps or more to 31.87% of those people. EarthLink offers fixed wireless, DSL, and fiber connections, explore our comprehensive and frequently updated availability maps below.
EarthLink Business Internet Availability Maps
EarthLink has business internet service available to 75.17% of people in the US. Among those covered, the breakdown by service type is as follows:
Fiber internet for 40.59%
Cable for 0.00%
DSL for 42.66%
Fixed wireless for 80.89%
This map illustrates EarthLink’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 fixed wireless, DSL, and fiber.
This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.
EarthLink Business Internet by State
This map highlights EarthLink coverage and speeds by state, EarthLink has the biggest presence in California, Texas, and Kentucky. Hover over each state to see EarthLink availability by connection type, and click on a state to see all providers in that state.
EarthLink’s Biggest Competitors
EarthLink frequently competes for business customers with providers like T-Mobile Home Internet, AT&T, and Verizon. Below, we offer a side-by-side comparison of these ISPs based on key metrics such as service availability, average speeds, and customer ratings.
EarthLink competes with 1,930 other ISPs across the U.S., defined as any provider that competes in at least some part of EarthLink’s service area. On average, customers within EarthLink’s service area have about 4.9 alternative ISP options to choose from.
Biggest Cities with EarthLink Business Internet Service
EarthLink is available in 465 cities throughout the country. Here is a list of the largest cities with EarthLink business internet service:
The fastest available speed from EarthLink is 5,000 Mbps download 5,000 Mbps upload. Speed tiers start at 10 Mbps download and 1.0 Mbps upload for cheaper service packages.
The average speed most businesses can get from EarthLink is 1,349 Mbps download and 1,316 Mbps upload.
Our visitors rate EarthLink 3.00 out of 5 for speed.
Is EarthLink for business available in my area?
EarthLink is available to 75.17% of people in the United States. It is available in 11 states or territories, 465 cities, and 681 zip codes.
Does EarthLink have fiber business internet?
40.59% of EarthLink customers can subscribe to fiber internet. These customers receive an average download speed of 3,220 Mbps and average upload speed of 3,206 Mbps.
Does EarthLink have cable business internet?
EarthLink does not offer any Cable internet service.
Does EarthLink have DSL business internet?
42.66% of EarthLink customers can subscribe to DSL internet. These customers receive an average download speed of 61 Mbps and average upload speed of 13 Mbps.
Does EarthLink have Fixed Wireless business internet?
80.89% of EarthLink customers can subscribe to fixed wireless internet. These customers receive an average download speed of 61 Mbps and average upload speed of 16 Mbps.
Does EarthLink offer residential internet service?
Yes, EarthLink offers residential internet service. Please visit our EarthLink Residential Internet page for more information.