EarthLink Business Internet Availability
EarthLink business internet availability by address. Enter a zip code, city, or address below to see all providers.
EarthLink business internet availability by address. Enter a zip code, city, or address below to see all providers.
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:
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.

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.
This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.
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 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 vs T-Mobile Home Internet | |
|---|---|
| 94.74% Availability Overlap | |
![]() | ![]() |
| National Availability | |
| 76.09% | 85.87% |
| High Speed Availability | |
| 41.43% Fiber | 100.00% Fixed Wireless |
| Average Speed | |
| 1,411 Mbps | 67 Mbps |
| Customer Rating | |
(12) | (284) |
| EarthLink vs AT&T | |
|---|---|
| 93.60% Availability Overlap | |
![]() | ![]() |
| National Availability | |
| 76.09% | 73.09% |
| High Speed Availability | |
| 41.43% Fiber | 27.90% Fiber |
| Average Speed | |
| 1,411 Mbps | 1,274 Mbps |
| Customer Rating | |
(12) | (924) |
| EarthLink vs Verizon | |
|---|---|
| 74.13% Availability Overlap | |
![]() | ![]() |
| National Availability | |
| 76.09% | 58.38% |
| High Speed Availability | |
| 41.43% Fiber | 20.67% Fiber |
| Average Speed | |
| 1,411 Mbps | 586 Mbps |
| Customer Rating | |
(12) | (723) |
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.
EarthLink is available in 465 cities throughout the country. Here is a list of the largest cities with EarthLink business internet service: