Coverage · ZIP 50849
Internet Providers in Greenfield, IA (50849)
There are 18 internet providers available in Greenfield, IA (ZIP 50849), including Windstream, Coon Valley Co-op Telephone Association, Cumberland Telephone Company. 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 Greenfield, IA (ZIP 50849)
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% |
Internet in Greenfield, IA — common questions
How many internet providers are available in Greenfield, IA?
There are 18 internet providers available in Greenfield, IA (ZIP 50849), including Windstream, Coon Valley Co-op Telephone Association, Cumberland Telephone Company. Availability varies by exact address.
What is the fastest internet available in 50849?
Windstream offers the highest advertised download speed in Greenfield, IA at up to 1 Gbps. Actual speeds depend on the plan and your address.
How do I check internet availability at my address in Greenfield, IA?
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.