Coverage · ZIP 52583
Internet Providers in Promise City, IA (52583)
There are 11 internet providers available in Promise City, IA (ZIP 52583), including Grand River Mutual Telephone Corporation, T-Mobile Home Internet, Windstream. 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 Promise City, IA (ZIP 52583)
There are 11 residential internet providers available in Promise City, IA (ZIP 52583), including Grand River Mutual Telephone Corporation, T-Mobile Home Internet, Windstream. 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 |
|---|---|---|---|---|
| Grand River Mutual Telephone Corporation | Fiber | 1 Gbps | 1 Gbps | 27% |
| T-Mobile Home Internet | 5G Home Internet | 100 Mbps | 20 Mbps | 40% |
| Windstream | 5G Home Internet | 25 Mbps | 4 Mbps | 10% |
| US Cellular | 5G Home Internet | 10 Mbps | 1 Mbps | 88% |
| Lockridge Networks | Fixed Wireless | 100 Mbps | 25 Mbps | 90% |
| Windstream | Fixed Wireless | 75 Mbps | 10 Mbps | 2% |
| Rise Broadband | Fixed Wireless | 25 Mbps | 5 Mbps | 31% |
| 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 | 52% |
Internet in Promise City, IA — common questions
How many internet providers are available in Promise City, IA?
There are 11 internet providers available in Promise City, IA (ZIP 52583), including Grand River Mutual Telephone Corporation, T-Mobile Home Internet, Windstream. Availability varies by exact address.
What is the fastest internet available in 52583?
Grand River Mutual Telephone Corporation offers the highest advertised download speed in Promise City, 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 Promise City, 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.