Coverage · ZIP 51010
Internet Providers in Castana, IA (51010)
There are 12 internet providers available in Castana, IA (ZIP 51010), including Western Iowa Telephone Association, Nextlink, Verizon 5G Home. 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 Castana, IA (ZIP 51010)
There are 12 residential internet providers available in Castana, IA (ZIP 51010), including Western Iowa Telephone Association, Nextlink, Verizon 5G Home. 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 |
|---|---|---|---|---|
| Western Iowa Telephone Association | Fiber | 1 Gbps | 1 Gbps | 54% |
| Nextlink | 5G Home Internet | 500 Mbps | 100 Mbps | 7% |
| Verizon 5G Home | 5G Home Internet | 300 Mbps | 30 Mbps | 39% |
| T-Mobile Home Internet | 5G Home Internet | 100 Mbps | 20 Mbps | 5% |
| US Cellular | 5G Home Internet | 10 Mbps | 1 Mbps | 6% |
| Western Iowa Wireless | Fixed Wireless | 300 Mbps | 100 Mbps | 1% |
| Nextlink | Fixed Wireless | 10 Mbps | 1 Mbps | 2% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
| Windstream | DSL | 10 Mbps | 1 Mbps | 1% |
| CenturyLink | DSL | — | — | 1% |
Internet in Castana, IA — common questions
How many internet providers are available in Castana, IA?
There are 12 internet providers available in Castana, IA (ZIP 51010), including Western Iowa Telephone Association, Nextlink, Verizon 5G Home. Availability varies by exact address.
What is the fastest internet available in 51010?
Western Iowa Telephone Association offers the highest advertised download speed in Castana, 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 Castana, 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.