FCC coverage data · December 2024 filing
Residential internet in Columbia, SD
Brown County · Checking providers filed for ZIP 57433
Every filing for Columbia, SD (ZIP 57433)
11 residential internet providers filed service in Columbia, SD (ZIP 57433) with the FCC (December 2024). James Valley Cooperative Telephone Company reaches the most of the ZIP, about 49%. The table lists every filing with its technology, top speeds and share of the ZIP.
| Provider | Technology | Fastest down | Fastest up | Share of ZIP |
|---|---|---|---|---|
| James Valley Cooperative Telephone Company | Fiber | 1 Gbps | 200 Mbps | 49% |
| Northern Valley Communications | Fiber | 1 Gbps | 200 Mbps | 5% |
| Verizon 5G Home | 5G Home Internet | 300 Mbps | 20 Mbps | 23% |
| James Valley Cooperative Telephone Company | 5G Home Internet | 45 Mbps | 5 Mbps | 21% |
| Northern Valley Communications | 5G Home Internet | 45 Mbps | 5 Mbps | 3% |
| T-Mobile Home Internet | 5G Home Internet | 25 Mbps | 3 Mbps | 9% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
| James Valley Cooperative Telephone Company | DSL | 50 Mbps | 5 Mbps | 13% |
| CenturyLink | DSL | 10 Mbps | 1 Mbps | 2% |
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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