FCC coverage data · December 2024 filing
Residential internet in Erwin, SD
Kingsbury County · Checking providers reported in ZIP 57233
Internet providers in Erwin, SD (ZIP 57233)
There are 10 residential internet providers filed for Erwin, SD (ZIP 57233), including Valley FiberCom, ITC, Midco. Each row shows the technology, the fastest advertised speeds and how much of the ZIP the provider reports covering, from the FCC Broadband Data Collection (December 2024).
| Provider | Technology | Max filed download | Max filed upload | ZIP coverage |
|---|---|---|---|---|
| Valley FiberCom | Fiber | 1 Gbps | 1 Gbps | 61% |
| ITC | Fiber | 1 Gbps | 1 Gbps | 5% |
| Midco | 5G Home Internet | 100 Mbps | 20 Mbps | 61% |
| T-Mobile Home Internet | 5G Home Internet | 25 Mbps | 3 Mbps | 2% |
| GigFire | Fixed Wireless | 150 Mbps | 130 Mbps | 52% |
| Wisp West, Celerity Internet | Fixed Wireless | 100 Mbps | 20 Mbps | 72% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
| CenturyLink | DSL | 60 Mbps | 5 Mbps | 56% |
Provider results
* Starting prices and promotions are indicative national offers for select major providers, last reviewed September 2026. Actual pricing varies by address, plan and promotion and changes often; most intro rates require autopay and paperless billing and exclude taxes, fees and equipment. Confirm current pricing directly with the provider before ordering. Coverage: FCC Broadband Data Collection (December 2024). See our Disclaimer.
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