Coverage · ZIP 57061
Internet Providers in Sinai, SD (57061)
There are 5 internet providers available in Sinai, SD (ZIP 57061), including ITC, GigFire, Starlink. 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 Sinai, SD (ZIP 57061)
There are 5 residential internet providers available in Sinai, SD (ZIP 57061), including ITC, GigFire, Starlink. 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 |
|---|---|---|---|---|
| ITC | Fiber | 1 Gbps | 1 Gbps | 100% |
| GigFire | Fixed Wireless | 150 Mbps | 130 Mbps | 80% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
Internet in Sinai, SD — common questions
How many internet providers are available in Sinai, SD?
There are 5 internet providers available in Sinai, SD (ZIP 57061), including ITC, GigFire, Starlink. Availability varies by exact address.
What is the fastest internet available in 57061?
ITC offers the highest advertised download speed in Sinai, 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 Sinai, 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.