Top 10 in USA

Gift your home fast internet this holiday. Switch to AT&T Gig for $37/mo.

Home >> Internet Providers >> South Dakota >> Winner >> 57580

Internet providers in 57580

The top 5 57580 internet providers of March 2026 are: Kennebec Telephone Co., Inc. and Golden West Telecommunications.


Sponsor Ad

Top rated internet providers for 57580 zip code

  • Kennebec Telephone Co., Inc. - Best value
  • Golden West Telecommunications - Best for price
  • HughesNet - Best satellite internet provider

Top high-speed internet providers in 57580

Internet providers in 57580 frequently asked questions

Who offers the fastest internet in 57580?

Golden West Telecommunications offers the fastest internet connection in 57580 with download speeds up to 15 Mbps and upload speeds up to 1.7 Mbps.

57580 internet providers

Provider
Internet Type
Download Speed
Upload Speed
Availability
Golden West Telecommunications
DSL
Up to 15 Mbps
Up to 1.7 Mbps
Kennebec Telephone Co., Inc.
DSL
Up to 8 Mbps
Up to 1 Mbps
HughesNet
Satellite
Up to 25 Mbps
Up to 3 Mbps
100%

Internet providers by zip code