CarolinaConnect Business Internet Availability
CarolinaConnect business internet availability by address. Enter a zip code, city, or address below to see all providers.
CarolinaConnect business internet availability by address. Enter a zip code, city, or address below to see all providers.
CarolinaConnect 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:
This map illustrates CarolinaConnect’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.

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 CarolinaConnect coverage and speeds by state, CarolinaConnect has the biggest presence in South Carolina. Hover over each state to see CarolinaConnect availability by connection type, and click on a state to see all providers in that state.
CarolinaConnect 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.
| CarolinaConnect vs T-Mobile Home Internet | |
|---|---|
| 94.58% Availability Overlap | |
![]() | ![]() |
| National Availability | |
| less than 1% | 85.87% |
| High Speed Availability | |
| 100.00% Fiber | 100.00% Fixed Wireless |
| Average Speed | |
| 3,235 Mbps | 70 Mbps |
| Customer Rating | |
(10) | (284) |
| CarolinaConnect vs AT&T | |
|---|---|
| 85.52% Availability Overlap | |
![]() | ![]() |
| National Availability | |
| less than 1% | 73.09% |
| High Speed Availability | |
| 100.00% Fiber | 31.70% Fiber |
| Average Speed | |
| 3,235 Mbps | 1,451 Mbps |
| Customer Rating | |
(10) | (924) |
| CarolinaConnect vs EarthLink | |
|---|---|
| 85.52% Availability Overlap | |
![]() | ![]() |
| National Availability | |
| less than 1% | 75.17% |
| High Speed Availability | |
| 100.00% Fiber | 31.70% Fiber |
| Average Speed | |
| 3,235 Mbps | 1,451 Mbps |
| Customer Rating | |
(10) | (12) |
CarolinaConnect competes with 19 other ISPs across the U.S., defined as any provider that competes in at least some part of CarolinaConnect's service area. On average, customers within CarolinaConnect's service area have about 4.7 alternative ISP options to choose from.
CarolinaConnect is available in 109 cities throughout the country. Here is a list of the largest cities with CarolinaConnect business internet service: