Mt. Rushmore Telephone Company is a small internet service provider in the United States, serving 1 state or territory: South Dakota. Learn more about Mt. Rushmore Telephone Company's coverage and availability on this page.
Can I get Mt. Rushmore Telephone Company 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 Mt. Rushmore Telephone Company.
Mt. Rushmore Telephone Company Availability Map
Any Internet Availability
On the map you can see Mt. Rushmore Telephone Company'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 | 0.52% | 889 Mbps |
How fast is Mt. Rushmore Telephone Company's internet?
Internet Download Speed
The map above shows average maximum speeds by area. Overall, Mt. Rushmore Telephone Company internet speeds are adequate for most homes.
Download speeds (the speed at which you receive files and streaming video) range from 10 to 1,000 Mbps. The average customer has access to plans with download speeds up to 889 Mbps. This puts Mt. Rushmore Telephone Company in the 58th percentile versus other ISPs for download speeds, meaning speeds are on par with the average provider in the US.
Upload speeds (the speed you can send files and video to others) range from a low of 1.0 Mbps to a high of 1,000 Mbps. The average is 885 Mbps, placing Mt. Rushmore Telephone Company in the 64th percentile for internet provider upload speeds, which is fast enough for a modern household.
What broadband services does Mt. Rushmore Telephone Company offer?
Across the country Mt. Rushmore Telephone Company offers fiber and DSL internet service. The table below shows which types of service Mt. Rushmore Telephone Company offers and the average maximum speed for each service type. “Coverage” is the percent of Mt. Rushmore Telephone Company customers who can get that type of service.
Technology |
Coverage |
Average Best Speed |
|---|---|---|
Fiber |
88.49% |
1,000 Mbps |
DSL |
40.41% |
38 Mbps |
Where is Mt. Rushmore Telephone Company Fiber Available?
Fiber Internet Speed
The Mt. Rushmore Telephone Company fiber availability map shows where fiber has been made available to customers. If you can get fiber, it is usually the best option for most people due to fast speeds and low lag. Fiber is available within 88.49% of Mt. Rushmore Telephone Company's coverage footprint, and the average speed for fiber is 1,000 Mbps download and 1,000 Mbps upload.
Where is Mt. Rushmore Telephone Company DSL Available?
DSL Internet Speed
DSL is delivered over the telephone line. Speeds are often slower than cable or fiber, but the service is often less expensive. The above Mt. Rushmore Telephone Company DSL availability map shows where Mt. Rushmore Telephone Company customers can get DSL service and at what download speeds. The average speed of Mt. Rushmore Telephone Company DSL across the nation is 38 Mbps download and 4.5 Mbps for upload speed. 40.41% of Mt. Rushmore Telephone Company customers can choose DSL.
Can I get Mt. Rushmore Telephone Company 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 Mt. Rushmore Telephone Company internet and satellite TV.
What cities and zips does Mt. Rushmore Telephone Company serve?
With coverage in 9 cities and 7 zip codes, only the largest are listed below:
City |
Availability |
Average Best Speed |
|---|---|---|
| Hermosa, SD | 96.10% | 908 Mbps |
| Keystone, SD | 87.14% | 843 Mbps |
| Rapid City, SD | 1.04% | 1,000 Mbps |
| Fairburn, SD | 97.34% | 597 Mbps |
| Red Shirt, SD | 75.61% | 964 Mbps |
| Custer, SD | 2.40% | 825 Mbps |
| Hill City, SD | 3.97% | 1,000 Mbps |
| Hayward, SD | 84.52% | 875 Mbps |
| Buffalo Gap, SD | 1.37% | 10 Mbps |
Zip |
Availability |
Average Best Speed |
| 57744, SD | 94.62% | 878 Mbps |
| 57702, SD | 3.28% | 991 Mbps |
| 57751, SD | 89.19% | 801 Mbps |
| 57738, SD | 100.00% | 717 Mbps |
| 57722, SD | 29.36% | 928 Mbps |
| 57730, SD | 1.86% | 837 Mbps |
| 57745, SD | 3.84% | 1,000 Mbps |