Coverage · ZIP 57623
Internet Providers in Dupree, SD (57623)
There are 6 internet providers available in Dupree, SD (ZIP 57623), including Golden West Telecommunications, CRST Telephone Authority, Verizon 5G Home. 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 Dupree, SD (ZIP 57623)
There are 6 residential internet providers available in Dupree, SD (ZIP 57623), including Golden West Telecommunications, CRST Telephone Authority, Verizon 5G Home. 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 |
|---|---|---|---|---|
| Golden West Telecommunications | Fiber | 1 Gbps | 1 Gbps | 10% |
| CRST Telephone Authority | Fiber | 250 Mbps | 250 Mbps | 67% |
| Verizon 5G Home | 5G Home Internet | 300 Mbps | 20 Mbps | 53% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
Internet in Dupree, SD — common questions
How many internet providers are available in Dupree, SD?
There are 6 internet providers available in Dupree, SD (ZIP 57623), including Golden West Telecommunications, CRST Telephone Authority, Verizon 5G Home. Availability varies by exact address.
What is the fastest internet available in 57623?
Golden West Telecommunications offers the highest advertised download speed in Dupree, SD at up to 1 Gbps. Actual speeds depend on the plan and your address.
How do I check internet availability at my address in Dupree, 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.