Coverage · ZIP 57661
Internet Providers in Whitehorse, SD (57661)
There are 4 internet providers available in Whitehorse, SD (ZIP 57661), including CRST Telephone Authority, Starlink, Viasat. Compare each provider below by technology, maximum advertised speed, and area coverage, then call (833) 261-0564 for help choosing a plan. Coverage data is sourced from the FCC National Broadband Map.
Internet providers in Whitehorse, SD (ZIP 57661)
There are 4 residential internet providers available in Whitehorse, SD (ZIP 57661), including CRST Telephone Authority, Starlink, Viasat. The table below lists each provider with its technology type, maximum advertised speeds, and area coverage, sourced from the FCC National Broadband Map.
| Provider | Technology | Max download | Max upload | Area coverage |
|---|---|---|---|---|
| CRST Telephone Authority | Fiber | 250 Mbps | 250 Mbps | 64% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
Internet in Whitehorse, SD — common questions
How many internet providers are available in Whitehorse, SD?
There are 4 internet providers available in Whitehorse, SD (ZIP 57661), including CRST Telephone Authority, Starlink, Viasat. Availability varies by exact address.
What is the fastest internet available in 57661?
Starlink offers the highest advertised download speed in Whitehorse, SD at up to 280 Mbps. Actual speeds depend on the plan and your address.
How do I check internet availability at my address in Whitehorse, SD?
Enter your ZIP code on Ziatan to see every provider serving your block, then call (833) 261-0564 for help comparing plans and pricing — free, with no signup required.