Coverage · ZIP 57783
Internet Providers in Spearfish, SD (57783)
There are 13 internet providers available in Spearfish, SD (ZIP 57783), including Bluepeak, Midco, CenturyLink Fiber. 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 Spearfish, SD (ZIP 57783)
There are 13 residential internet providers available in Spearfish, SD (ZIP 57783), including Bluepeak, Midco, CenturyLink Fiber. 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 |
|---|---|---|---|---|
| Bluepeak | Fiber | 5 Gbps | 5 Gbps | 4% |
| Midco | Fiber | 5 Gbps | 5 Gbps | 2% |
| CenturyLink Fiber | Fiber | 100 Mbps | 100 Mbps | 2% |
| Midco | Cable | 2 Gbps | 400 Mbps | 60% |
| Bluepeak | Cable | 1 Gbps | 30 Mbps | 55% |
| Verizon 5G Home | 5G Home Internet | 300 Mbps | 30 Mbps | 48% |
| T-Mobile Home Internet | 5G Home Internet | 100 Mbps | 20 Mbps | 77% |
| AT&T Internet Air | 5G Home Internet | 100 Mbps | 20 Mbps | 57% |
| Wisp West, Celerity Internet | Fixed Wireless | 100 Mbps | 20 Mbps | 23% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
| CenturyLink | DSL | 100 Mbps | 40 Mbps | 64% |
Internet in Spearfish, SD — common questions
How many internet providers are available in Spearfish, SD?
There are 13 internet providers available in Spearfish, SD (ZIP 57783), including Bluepeak, Midco, CenturyLink Fiber. Availability varies by exact address.
What is the fastest internet available in 57783?
Bluepeak offers the highest advertised download speed in Spearfish, SD at up to 5 Gbps. Actual speeds depend on the plan and your address.
How do I check internet availability at my address in Spearfish, 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.