Coverage · ZIP 57051
Internet Providers in Oldham, SD (57051)
There are 8 internet providers available in Oldham, SD (ZIP 57051), including Alliance Communications Cooperative, Valley FiberCom, GigFire. 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 Oldham, SD (ZIP 57051)
There are 8 residential internet providers available in Oldham, SD (ZIP 57051), including Alliance Communications Cooperative, Valley FiberCom, GigFire. 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 |
|---|---|---|---|---|
| Alliance Communications Cooperative | Fiber | 1 Gbps | 1 Gbps | 63% |
| Valley FiberCom | Fiber | 1 Gbps | 1 Gbps | 2% |
| GigFire | Fixed Wireless | 150 Mbps | 130 Mbps | 5% |
| Wisp West, Celerity Internet | Fixed Wireless | 50 Mbps | 10 Mbps | 11% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
| CenturyLink | DSL | 10 Mbps | 1 Mbps | 2% |
Internet in Oldham, SD — common questions
How many internet providers are available in Oldham, SD?
There are 8 internet providers available in Oldham, SD (ZIP 57051), including Alliance Communications Cooperative, Valley FiberCom, GigFire. Availability varies by exact address.
What is the fastest internet available in 57051?
Alliance Communications Cooperative offers the highest advertised download speed in Oldham, 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 Oldham, 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.