Cheapest cell phone plans in South Dakota
With a population of over 884 thousand in South Dakota and a large variety of cell phone carriers, there are plenty of cheap phone plans available to suit everyone.
South Dakota residents can expect phone deals starting as low as $10 per month with a wide range of plans to suit everyone.
South Dakota network coverage comparison
Network | Overall | Reliability | Speed | Data | Call |
---|---|---|---|---|---|
AT&T | 93 | 95 | 90 | 95 | 90 |
Verizon | 95 | 97 | 92 | 96 | 94 |
T-Mobile | 72 | 75 | 70 | 79 | 60 |
Sprint | 65 | 71 | 44 | 59 | 70 |
Source: Rootmetrics
Best cell phone plans in South Dakota
Best AT&T plan in South Dakota

AT&T vs Pure Talk Plan Comparison
Keep your AT&T phone, number & coverage: Save $675 per year
Carrier | Network Coverage | 4G LTE Data | Price | Annual Cost |
---|---|---|---|---|
AT&T | AT&T 4G LTE | Unltd* | $75/mo | $900/yr |
Pure Talk | AT&T 4G LTE | 2GB | $20/mo | $225/yr |
*Don't waste money on unlimited data - Avg. data usage is only 3-5GB | Savings | $55/mo | $675/yr |
Best Verizon plan in South Dakota

Verizon vs Reach Mobile Plan Comparison
Keep your Verizon phone, number & coverage: Save $645 per year
Carrier | Network Coverage | 4G LTE Data | Price | Annual Cost |
---|---|---|---|---|
Verizon | Verizon 4G LTE | Unltd* | $80/mo | $960/yr |
Reach Mobile | Verizon 4G LTE | 3GB | $30/mo | $315/yr |
*Don't waste money on unlimited data - Avg. data usage is only 3-5GB | Savings | $50/mo | $645/yr |
Best T-Mobile plan in South Dakota

T-Mobile vs Tello Plan Comparison
Keep your T-Mobile phone, number & coverage: Save $735 per year
Carrier | Network Coverage | 4G LTE Data | Price | Annual Cost |
---|---|---|---|---|
T-Mobile | T-Mobile 4G LTE | Unltd* | $70/mo | $840/yr |
Tello | T-Mobile 4G LTE | 1GB | $10/mo | $105/yr |
*Don't waste money on unlimited data - Avg. data usage is only 3-5GB | Savings | $60/mo | $735/yr |
South Dakota cell phone coverage map
South Dakota cell phone providers list
South Dakota carriers FAQs
Which cell phone company has the best coverage in South Dakota?
The Verizon, AT&T and T-Mobile networks all offer great cell phone coverage in South Dakota. The best value phone plans are offered by low cost carriers such as Mint Mobile, Tello, Pure Talk and Ting.
What are the best carriers in South Dakota?
The best value cell phone carriers in South Dakota are MVNOs such as Mint Mobile, Tello, Pure Talk and Ting. MVNOs are powered by the big networks but are able to offer significantly cheaper phone plans ranging from $4 - $60.
Which cell phone carrier has the best coverage in my area?
Verizon, AT&T and T-Mobile all provide strong 4G LTE network coverage in South Dakota. Use our coverage checker to find the best cell phone service in your area.
What are the best cell phone deals in South Dakota?
Cell phone plans in South Dakota range between $5 - $65. Low cost carriers, such as Mint Mobile, Tello, Pure Talk and Ting will offer the best value for money.
South Dakota cell phone coverage by city
Rapid City, SD | Sioux Falls, SD |