Terril Telephone Cooperative Business Internet Availability
Terril Telephone Cooperative business internet availability by address. Enter a zip code, city, or address below to see all providers.
Terril Telephone Cooperative business internet availability by address. Enter a zip code, city, or address below to see all providers.
Terril Telephone Cooperative 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 Terril Telephone Cooperative’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 Terril Telephone Cooperative coverage and speeds by state, Terril Telephone Cooperative has the biggest presence in Iowa. Hover over each state to see Terril Telephone Cooperative availability by connection type, and click on a state to see all providers in that state.
Terril Telephone Cooperative frequently competes for business customers with providers like US Cellular, GigFire, and Nextlink. Below, we offer a side-by-side comparison of these ISPs based on key metrics such as service availability, average speeds, and customer ratings.
| Terril Telephone Cooperative vs Nextlink | |
|---|---|
| 87.23% Availability Overlap | |
![]() | ![]() |
| National Availability | |
| less than 1% | 2.82% |
| High Speed Availability | |
| 100.00% Fiber | 100.00% Fixed Wireless |
| Average Speed | |
| 1,000 Mbps | 779 Mbps |
| Customer Rating | |
(0) | (14) |
Terril Telephone Cooperative competes with 14 other ISPs across the U.S., defined as any provider that competes in at least some part of Terril Telephone Cooperative's service area. On average, customers within Terril Telephone Cooperative's service area have about 3.3 alternative ISP options to choose from.
Terril Telephone Cooperative is available in 6 cities throughout the country. Here is a list of the largest cities with Terril Telephone Cooperative business internet service: