Coverage · ZIP 57440 · Spink County
Internet providers in Frankfort, SD.
There are 8 internet providers reporting service in Frankfort, SD (ZIP 57440) in FCC National Broadband Map filings (FCC filings as of Dec 31, 2024), including Northern Valley Communications, Venture Communications Cooperative, and James Valley Cooperative Telephone Company. The fastest advertised download speed is 1 Gbps from Northern Valley Communications. 3 of them offer fiber. These records are aggregated to ZIP areas. Call 888-889-4095 and your OneClickAway agent confirms which plans are actually orderable at your exact address — with current pricing — before anything is ordered.
Ranked · fiber first, then cable, 5G home, fixed wireless, DSL
Every provider reporting service in Frankfort, SD (57440)
Maximum advertised speeds from FCC National Broadband Map filings (FCC filings as of Dec 31, 2024). Coverage is the share of census blocks in this ZIP where the provider reports service. Prices are not shown — they change by address and promotion, so your agent quotes them live.
Providers are grouped by technology. Within a group, OneClickAway partners appear first in our listed partner order. We may receive compensation when you order through us. Block coverage is not the percentage of homes served.
| # | Provider | Technology | Max download | Max upload | Coverage |
|---|---|---|---|---|---|
| 01 | Northern Valley Communications | Fiber5G HomeLow latency | 1 Gbps | 200 Mbps | 40% of blocks |
| 02 | Venture Communications Cooperative | FiberLow latency | 1 Gbps | 1 Gbps | 4% of blocks |
| 03 | James Valley Cooperative Telephone Company | FiberLow latency | 1 Gbps | 200 Mbps | 1% of blocks |
| 04 | Verizon 5G Home by Verizon |
5G HomeLow latency | 300 Mbps | 20 Mbps | 27% of blocks |
| 05 | T-Mobile Home Internet by T-Mobile |
5G HomeLow latency | 100 Mbps | 20 Mbps | 16% of blocks |
| 06 | GigFire | Fixed WirelessLow latency | 150 Mbps | 130 Mbps | 48% of blocks |
| 07 | Wisp West, Celerity Internet | Fixed WirelessLow latency | 50 Mbps | 10 Mbps | 1% of blocks |
| 08 | CenturyLink by Lumen |
DSLLow latency | 60 Mbps | 5 Mbps | 14% of blocks |
Satellite service is filed for essentially every U.S. address and is listed separately: Starlink up to 280 Mbps · Viasat up to 150 Mbps · HughesNet up to 100 Mbps.
Common questions
Internet in Frankfort, SD, answered from the filings
How many internet providers serve Frankfort, SD?
FCC filings list 8 internet providers reporting residential service in ZIP 57440, including Northern Valley Communications, Venture Communications Cooperative, and James Valley Cooperative Telephone Company. This is an aggregated ZIP-area comparison, so not every provider reaches every address — a OneClickAway agent confirms which ones reach yours before you order.
What is the fastest internet in 57440?
Northern Valley Communications reports the highest maximum advertised download speed in Frankfort, SD at up to 1 Gbps (up to 200 Mbps upload). Actual speeds depend on the plan sold at your address; these are provider-reported maximums, not guarantees.
Is fiber internet available in Frankfort, SD?
Northern Valley Communications, Venture Communications Cooperative, and James Valley Cooperative Telephone Company report fiber service in ZIP 57440. Fiber typically offers symmetrical speeds and lower latency; whether it reaches your specific address is confirmed by your agent before ordering.
Which of these providers can OneClickAway order for me?
OneClickAway is an authorized agent for Xfinity, Frontier, Kinetic by Windstream, Brightspeed, and EarthLink; other brands are listed for comparison and may require ordering directly. Call 888-889-4095 (Mon–Fri 9–6 PT).
Nearby ZIP codes in Spink County
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