1
AT&T
5G Home
300 Mbps max $48.00/mo to start
South Dakota
Top 6 Internet Providers in Keldron, SD
RSINC has 6 internet providers for Keldron, SD. The listings include 1 fiber, 0 cable and 1 fixed-wireless options; some providers use several technologies.
Providers
6
Top speed
400 Mbps
Cheapest
$39.99/mo
Fiber options
1
Available providers
6 ISPs listed for Keldron
All recorded residential providers. Listing order is not a quality ranking. Confirm current offers and address eligibility with the provider.
1
2
Viasat
Satellite
12 Mbps max $69.99/mo to start
3
Starlink
Satellite
400 Mbps max $55.00/mo to start
4
250 Mbps max $71.00/mo to start
5
Standing Rock Telecom
Fixed wireless
10 Mbps max
6
Hughesnet
Satellite
100 Mbps max $39.99/mo to start
Planned service
These providers are listed for future nationwide service and are not included in the current recorded-provider count. Availability dates and offers need confirmation.
Amazon Leo — planned nationwide
Call 1-877-697-2926
Expected download speed: 300–500 Mbps. Estimated live Q1 2027.
ZIP codes in Keldron
ZIP codes associated with this city in our records. ZIP boundaries can extend beyond city limits. Call 1-877-697-2926 to check service at your address.
- 57634
At a glance
What's best in Keldron?
Comparison of recorded listings. A maximum speed and starting price may describe different plans.
Fastest
Starlink
top speed
400 Mbps
Cheapest
Hughesnet
/mo to start
$39.99
Most available
Viasat
city coverage
100%
Speed leaderboard
Maximum advertised download speed in Keldron.
Understanding these listings
Internet in Keldron, SD a buyer's guide.
A closer look at the recorded options in Keldron. Read our methodology for shared guidance on prices, speeds and eligibility.
Best Home Internet in Keldron
Recorded speed leaders include Starlink at 400 Mbps, AT&T at 300 Mbps, West River Cooperative Telephone Company at 250 Mbps. The lowest recorded starting price is $39.99 per month. This price does not necessarily buy the fastest listed speed. Confirm the offer at the installation address. For Keldron, compare individual listings rather than treating the city maximum as a speed available to every home.
How Internet Works in Keldron
The recorded technology mix for Keldron includes 1 fiber listings, 0 cable listings and 1 cellular/5G listings. A provider may appear in several technology categories, so these counts should not be added together.
Internet for Rural Keldron Addresses
For locations outside the center of Keldron, the directory records 1 fixed-wireless and 3 satellite listings. A city-level entry does not establish eligibility at a rural address; ask each provider to check the installation location.
Understand internet connection types
Learn how the major internet technologies work before comparing plans in Keldron. Availability varies by address.
See internet providers in nearby cities.
FAQ
Keldron Internet FAQs
How many providers are listed for Keldron, SD?
6 distinct residential providers are recorded. A city listing is not an address-level availability guarantee.
What download speeds are recorded for Keldron?
The highest listed speeds include Starlink (400 Mbps recorded maximum), AT&T (300 Mbps recorded maximum), West River Cooperative Telephone Company (250 Mbps recorded maximum).
What is the lowest recorded starting price in Keldron?
$39.99/mo is the lowest non-missing starting price in these listings. Fees, discounts, eligibility and the associated speed tier need confirmation.
Does the Keldron directory include fiber?
1 providers have a fiber flag in this city’s records. This describes the listings, not the share of homes connected.