Coverage · ZIP 50251
Internet Providers in Sully, IA (50251)
There are 11 internet providers available in Sully, IA (ZIP 50251), including Sully Telephone Association, Killduff Telephone Company, Lynnville 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 Sully, IA (ZIP 50251)
There are 11 residential internet providers available in Sully, IA (ZIP 50251), including Sully Telephone Association, Killduff Telephone Company, Lynnville 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 |
|---|---|---|---|---|
| Sully Telephone Association | Fiber | 1 Gbps | 1 Gbps | 84% |
| Killduff Telephone Company | Fiber | 1 Gbps | 1 Gbps | 11% |
| Lynnville Telephone Company | Fiber | 1 Gbps | 1 Gbps | 3% |
| Reasnor Telephone Company | Fiber | 1 Gbps | 1 Gbps | 2% |
| Mediacom | Cable | 1 Gbps | 50 Mbps | 46% |
| Nextlink | 5G Home Internet | 400 Mbps | 100 Mbps | 53% |
| US Cellular | 5G Home Internet | 100 Mbps | 20 Mbps | 92% |
| T-Mobile Home Internet | 5G Home Internet | 100 Mbps | 20 Mbps | 16% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
Internet in Sully, IA — common questions
How many internet providers are available in Sully, IA?
There are 11 internet providers available in Sully, IA (ZIP 50251), including Sully Telephone Association, Killduff Telephone Company, Lynnville Telephone Company. Availability varies by exact address.
What is the fastest internet available in 50251?
Sully Telephone Association offers the highest advertised download speed in Sully, 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 Sully, 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.