West River Cooperative Telephone is a small internet service provider in the United States, serving 3 states or territories: South Dakota, North Dakota, and Montana. Learn more about West River Cooperative Telephone's coverage and availability on this page.
Can I get West River Cooperative Telephone internet in my area?
The easiest way to find out is to click the link below.
You may enter your zip code to check local availability or view the map below before contacting West River Cooperative Telephone.
West River Cooperative Telephone Availability Map

Any Internet Availability
On the map you can see West River Cooperative Telephone's coverage area in the United States. Areas in green are most likely to have coverage, where some homes in yellow to red areas may not have coverage.
The table below shows coverage and average maximum speeds by state.
| State | Availaiblity | Average Best Speed |
|---|---|---|
| South Dakota | 0.68% | 247 Mbps |
| North Dakota | 0.03% | 250 Mbps |
| Montana | 0.01% | 250 Mbps |
How fast is West River Cooperative Telephone's internet?

Internet Download Speed
The map above shows average maximum speeds by area. Overall, West River Cooperative Telephone internet speeds are adequate for most homes.
Download speeds (the speed at which you receive files and streaming video) range from 100 to 250 Mbps. The average customer has access to plans with download speeds up to 247 Mbps. This puts West River Cooperative Telephone in the 35th percentile versus other ISPs for download speeds, meaning speeds are somewhat slower than the average provider in the US.
Upload speeds (the speed you can send files and video to others) range from a low of 100 Mbps to a high of 250 Mbps. The average is 247 Mbps, placing West River Cooperative Telephone in the 45th percentile for internet provider upload speeds, which is adequate for a modern household.
What broadband services does West River Cooperative Telephone offer?
Across the country West River Cooperative Telephone offers fiber internet service. The table below shows which types of service West River Cooperative Telephone offers and the average maximum speed for each service type. “Coverage” is the percent of West River Cooperative Telephone customers who can get that type of service.
Technology |
Coverage |
Average Best Speed |
|---|---|---|
Fiber |
100.00% |
247 Mbps |
Can I get West River Cooperative Telephone TV Service?
Probably. Most fiber optic and cable companies are able to offer some kind of TV service. In either case, you can also get West River Cooperative Telephone internet and satellite TV.
What cities and zips does West River Cooperative Telephone serve?
With coverage in 46 cities and 25 zip codes, only the largest are listed below:
City |
Availability |
Average Best Speed |
|---|---|---|
| Lemmon, SD | 98.45% | 250 Mbps |
| Newell, SD | 98.82% | 250 Mbps |
| Vale, SD | 93.85% | 250 Mbps |
| Nisland, SD | 84.51% | 250 Mbps |
| Buffalo, SD | 98.71% | 250 Mbps |
| Bison, SD | 97.35% | 250 Mbps |
| Meadow, SD | 83.50% | 250 Mbps |
| Shadehill, SD | 96.05% | 250 Mbps |
| Reva, SD | 99.26% | 250 Mbps |
| North Lemmon, ND | 90.34% | 250 Mbps |
| McIntosh, SD | 64.64% | 100 Mbps |
| Camp Crook, SD | 100.00% | 250 Mbps |
| Harding, SD | 100.00% | 250 Mbps |
| Prairie City, SD | 93.41% | 250 Mbps |
| Coal Springs, SD | 95.51% | 250 Mbps |
| Thunder Hawk, SD | 94.52% | 250 Mbps |
| Ludlow, SD | 62.73% | 250 Mbps |
| Zeona, SD | 73.12% | 250 Mbps |
| Ladner, SD | 100.00% | 250 Mbps |
| Hoover, SD | 100.00% | 250 Mbps |
| White Butte, SD | 84.13% | 250 Mbps |
| Keldron, SD | 60.23% | 216 Mbps |
| Chance, SD | 100.00% | 250 Mbps |
| Strool, SD | 96.00% | 250 Mbps |
| Redig, SD | 100.00% | 250 Mbps |
| Lemmon, ND | 82.35% | 250 Mbps |
| Capitol, MT | 58.33% | 250 Mbps |
| Sorum, SD | 80.00% | 250 Mbps |
| Gustave, SD | 100.00% | 250 Mbps |
| Usta, SD | 34.38% | 250 Mbps |
| Bixby, SD | 100.00% | 250 Mbps |
| Lodgepole, SD | 19.35% | 250 Mbps |
| Hettinger, ND | 1.41% | 250 Mbps |
| Fruitdale, SD | 2.51% | 250 Mbps |
| New Leipzig, ND | 3.55% | 250 Mbps |
| Mud Butte, SD | 14.41% | 250 Mbps |
| Table Mountain, SD | 36.84% | 250 Mbps |
| Haynes, ND | 5.79% | 250 Mbps |
| Ridgeway, MT | 8.33% | 250 Mbps |
| Mott, ND | 0.83% | 250 Mbps |
| Hebron, ND | 0.81% | 250 Mbps |
| Volunteer, SD | 7.69% | 250 Mbps |
| Alzada, MT | 3.45% | 250 Mbps |
| Morristown, ND | 2.67% | 250 Mbps |
| Hammond, MT | 2.25% | 250 Mbps |
| Ekalaka, MT | 0.14% | 250 Mbps |
Zip |
Availability |
Average Best Speed |
| 57638, SD | 95.79% | 250 Mbps |
| 57760, SD | 98.08% | 250 Mbps |
| 57720, SD | 98.94% | 250 Mbps |
| 57762, SD | 99.45% | 250 Mbps |
| 57788, SD | 87.85% | 250 Mbps |
| 57620, SD | 98.00% | 250 Mbps |
| 57644, SD | 85.16% | 250 Mbps |
| 57724, SD | 98.80% | 250 Mbps |
| 57649, SD | 68.92% | 250 Mbps |
| 57651, SD | 93.66% | 250 Mbps |
| 57641, SD | 53.92% | 100 Mbps |
| 57634, SD | 71.29% | 235 Mbps |
| 57717, SD | 0.58% | 250 Mbps |
| 59319, MT | 89.74% | 250 Mbps |
| 57640, SD | 14.04% | 250 Mbps |
| 57758, SD | 12.05% | 250 Mbps |
| 57793, SD | 0.80% | 250 Mbps |
| 57626, SD | 1.94% | 250 Mbps |
| 58639, ND | 0.73% | 250 Mbps |
| 57755, SD | 8.51% | 250 Mbps |
| 57645, SD | 5.48% | 156 Mbps |
| 57633, SD | 1.25% | 250 Mbps |
| 59324, MT | 0.30% | 250 Mbps |
| 59311, MT | 0.50% | 250 Mbps |
| 58533, ND | 0.11% | 250 Mbps |
