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There are 18 residential internet providers available in Greenfield, IA (ZIP 50849), including Windstream, Coon Valley Co-op Telephone Association, Cumberland Telephone Company. 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 |
|---|---|---|---|---|
| Windstream | Fiber | 1 Gbps | 1 Gbps | 34% |
| Coon Valley Co-op Telephone Association | Fiber | 500 Mbps | 500 Mbps | 13% |
| Cumberland Telephone Company | Fiber | 100 Mbps | 100 Mbps | 7% |
| Mediacom | Cable | 1 Gbps | 50 Mbps | 49% |
| Nextlink | 5G Home Internet | 1 Gbps | 1 Gbps | 87% |
| Verizon 5G Home | 5G Home Internet | 300 Mbps | 30 Mbps | 67% |
| T-Mobile Home Internet | 5G Home Internet | 100 Mbps | 20 Mbps | 73% |
| US Cellular | 5G Home Internet | 25 Mbps | 3 Mbps | 84% |
| Windstream | 5G Home Internet | 25 Mbps | 4 Mbps | 0% |
| Nextlink | Fixed Wireless | 1 Gbps | 1 Gbps | 14% |
| Windstream | Fixed Wireless | 100 Mbps | 10 Mbps | 79% |
| Coon Valley Co-op Telephone Association | Fixed Wireless | 100 Mbps | 10 Mbps | 14% |
| Lockridge Networks | Fixed Wireless | 25 Mbps | 3 Mbps | 0% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
| Windstream | DSL | 200 Mbps | 52 Mbps | 59% |
| CenturyLink | DSL | — | — | 0% |
* Starting prices and promotions shown are indicative national offers for select major providers, as of May 2026. Actual pricing varies by address, plan, and promotion, and changes frequently — most intro rates require AutoPay/paperless and exclude taxes & fees. Confirm current pricing and offers directly with the provider before ordering. See our Disclaimer.
Coverage data sourced live from our national broadband dataset (Dec 2024). Try a popular ZIP:
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