Coverage · ZIP 57245
Internet Providers in Kranzburg, SD (57245)
There are 8 internet providers available in Kranzburg, SD (ZIP 57245), including RCTech, Midco, AT&T Internet Air. 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 Kranzburg, SD (ZIP 57245)
There are 8 residential internet providers available in Kranzburg, SD (ZIP 57245), including RCTech, Midco, AT&T Internet Air. 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 |
|---|---|---|---|---|
| RCTech | Fiber | 1.5 Gbps | 1.5 Gbps | 100% |
| Midco | 5G Home Internet | 100 Mbps | 20 Mbps | 100% |
| AT&T Internet Air | 5G Home Internet | 100 Mbps | 6 Mbps | 91% |
| GigFire | Fixed Wireless | 150 Mbps | 130 Mbps | 100% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
| CenturyLink | DSL | 40 Mbps | 3 Mbps | 91% |
Internet in Kranzburg, SD — common questions
How many internet providers are available in Kranzburg, SD?
There are 8 internet providers available in Kranzburg, SD (ZIP 57245), including RCTech, Midco, AT&T Internet Air. Availability varies by exact address.
What is the fastest internet available in 57245?
RCTech offers the highest advertised download speed in Kranzburg, SD at up to 1.5 Gbps. Actual speeds depend on the plan and your address.
How do I check internet availability at my address in Kranzburg, SD?
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.