Founder
About Rob
Rob has 15+ years experience running price comparison & review websites that empower consumers to find the cheapest cell phone services, cell phone deals, home phone, and internet providers available. He has been published in Forbes, US News, Entrepreneur, Huffington Post, Inc.
Rob's Expertise
5G wireless networks, cell phone plans, cell phone deals, MVNOs, internet services, tablets, comparison shopping, money saving, reviewing telecom products & services
MoneySavingPro independently researches the products & services to bring you our recommendations. We may earn money when you click our links - disclosure policy.
Finding the best value SIM card in South Dakota is easy with MVNOs.
With carriers like Boost Mobile, Mint Mobile, and Tello, you'll find the cheapest prepaid cell phone plans, operating on the same major US networks you won't be giving up quality coverage, just the expensive price tag.
We've compared some of the best carriers below to help you find the best phone plans available in your area.
Where to buy a SIM card in South Dakota
Tello: Best cheap prepaid SIM card in South Dakota
Mint Mobile: Best unlimited data SIM card in South Dakota
Mint Mobile: Best SIM card for Apple watch in South Dakota
US Mobile: Best SIM card for smartwatches in South Dakota
Tello: Best cheap prepaid SIM card in South Dakota
T-Mobile wireless network coverage
No contract. No bulk buying.
24/7 friendly customer support
4G LTE/5G nationwide coverage
Free Hotspot & Wi-Fi Calling
Free international calls to 60+ countries
No roaming
Coverage in rural areas
This Tello SIM kit includes unlimited mins, unlimited texts and 1GB data for $10 for 1 month of wireless service. Tello plans offers wireless coverage on the T-Mobile 5G and 4G LTE network. Read Tello review
Tello SIM card: $8/mo
Tello SIM card: $10/mo
Tello SIM card: $14/mo
Tello SIM card: $19/mo
Tello SIM card: $24/mo
Tello SIM card: $29/mo
Mint Mobile: Best unlimited data SIM card in South Dakota
T-Mobile wireless network coverage
* Only $90 for 3 Months
Offers the latest phones with 0% finance
Prepay months in bulk for more savings
Reliable network coverage
Works with most GSM phones
No family plans
Minimum 3 months
This Mint Mobile SIM kit includes unlimited mins, unlimited texts and unlimited data for $30 for 3 months of wireless service. Mint Mobile plans offers wireless coverage on the T-Mobile 5G and 4G LTE network. Read Mint Mobile review
Mint Mobile SIM card: $15/mo
Mint Mobile SIM card: $20/mo
Mint Mobile SIM card: $25/mo
Mint Mobile SIM card: $30/mo
Mint Mobile: Best SIM card for Apple watch in South Dakota
T-Mobile wireless network coverage
* Only $45 for 3 Months
US Mobile: Best SIM card for smartwatches in South Dakota
Verizon & T-Mobile wireless network coverage
* 100 Days FREE Trial
Flexible, no contract plans
24/7 customer service
5G coverage available
No international calling
Phone selection
This US Mobile SIM kit includes unlimited mins, unlimited texts and 15GB data for $20 for 1 month of wireless service. US Mobile plans offers wireless coverage on the Verizon & T-Mobile 5G and 4G LTE networks. Read US Mobile review
US Mobile SIM card: $5/mo
US Mobile SIM card: $8/mo
US Mobile SIM card: $12/mo
US Mobile SIM card: $15/mo
US Mobile SIM card: $20/mo
US Mobile SIM card: $25/mo
US Mobile SIM card: $35/mo
US Mobile SIM card: $45/mo
What are the benefits of prepaid phone carriers?
Purchasing the best prepaid SIM card separately can help cut the cost of your cell phone bill. And there are plenty of benefits to comparing cell phone plans from low-cost carriers.
Lower prices: Offering the best value for money you could save up to $600 a year on your cell phone plan.
Same great coverage: Cheap phone carriers are powered by the same US networks, so whether you're looking for an AT&T SIM, Verizon SIM, or a T-Mobile SIM, you'll find plenty of options available.
No contracts: There are no contracts, so you have the freedom and flexibility to amend your plan or change carriers should your needs change. All without any early termination fees.
Affordable upgrades: Low-cost carriers like Mint Mobile offer affordable phone and SIM card bundles or the option to purchase prepaid cell phones if you're looking to upgrade.
4G LTE data speeds: You'll receive the same nationwide coverage with 4G data speeds from the main US networks.
5G network: If you're looking for access to the fast 5G network, and have a compatible phone, MVNOs offer 5G SIM card plans.
iPhones: If you don't want to upgrade you can save money by getting an iPhone SIM card that's compatible with your current iPhone.
Samsung phones: Save money on a cheap Samsung SIM card for your Samsung Galaxy without having to buy the latest handset.
Smartwatches: It's not just SIM cards for phones, there's a range of SIM cards for smartwatches or SIM cards for Apple Watch.
Unlimited data: If it's a must-have, you can get unlimited by choosing from a cheap unlimited data SIM card that offers unlimited calls, texts, and data.
Data only: When you're away from home a data only SIM card your tablet or iPad will help you stay connected even when there's no Wi-Fi.
Order online: MVNOs are online-based, so you can order your free SIM card starter kit and have it delivered straight to your door.
The best SIM card on T-Mobile
Unlimited mins
Unlimited texts
10GB
4G/5G data
$20 /mo*
T-Mobile vs Mint Mobile comparison
Keep your T-Mobile phone, number & coverage: Save $600 per year
Carrier |
Network Coverage |
4G/5G Data |
Price |
Annual Cost |
|---|---|---|---|---|
T-Mobile |
T-Mobile 4G & 5G | Unltd* |
$70/mo |
$840/yr |
Mint Mobile |
T-Mobile 4G & 5G |
10GB |
$20/mo |
$240/yr |
*Don't waste money on unlimited data - Avg. data usage is only 3-5GB |
Savings |
$50/mo |
$600/yr |
|
Check out our review of the best T-Mobile SIM cards
The best SIM card on Verizon
Unlimited mins
Unlimited texts
15GB
4G/5G data
$20 /mo
Verizon vs US Mobile comparison
Keep your Verizon phone, number & coverage: Save $720 per year
Carrier |
Network Coverage |
4G/5G Data |
Price |
Annual Cost |
|---|---|---|---|---|
Verizon |
Verizon 4G & 5G | Unltd* |
$80/mo |
$960/yr |
US Mobile |
Verizon 4G & 5G |
15GB |
$20/mo |
$240/yr |
*Don't waste money on unlimited data - Avg. data usage is only 3-5GB |
Savings |
$60/mo |
$720/yr |
|
Check out our review of the best Verizon SIM cards
The best SIM card on AT&T
Unlimited mins
Unlimited texts
5GB
4G/5G data
$15 /mo
AT&T vs Boost Mobile comparison
Keep your AT&T phone, number & coverage: Save $720 per year
Carrier |
Network Coverage |
4G/5G Data |
Price |
Annual Cost |
|---|---|---|---|---|
AT&T |
AT&T 4G & 5G | Unltd* |
$75/mo |
$900/yr |
Boost Mobile |
AT&T 4G & 5G |
5GB |
$15/mo |
$180/yr |
*Don't waste money on unlimited data - Avg. data usage is only 3-5GB |
Savings |
$60/mo |
$720/yr |
|
Check out our review of the best AT&T SIM cards
How to pick the best prepaid cell phone carrier
4G LTE & 5G data speeds: Since MVNOs operate on the big three cellular networks you'll pay less without sacrificing speed. More and more are adding 5G coverage all the time so you can expect high-speed data.
Unlimited talk and text messaging: Finding a new unlimited plan has never been easier. Virtually all small carriers include unlimited text and calls in their plan options. Compare cheap talk and text plans with or without data.
International calls to Canada and Mexico: International calling is a must for many people. Luckily MVNOs offer some of the best international phone plans, with free calling to certain countries like Canada and Mexico, and discounted rates on others.
Bring your own phone: To save even more you can bring your own phone and just insert a new SIM card.
eSIM: Most carriers now support eSIM, which means you can switch immediately without having to wait for a SIM card to arrive in the mail.
Multiline discounts: Low-cost carriers also offer some of the cheapest family cell phone plans, with multi-line discounts.
Wi-Fi calling: This feature is handy when you're out of your service area, allowing you to make calls over the internet instead of on your cellular connection.
Tethering/hotspot data: Many low-cost carriers allow you to use your phone as a hotspot. Pick an MVNO with the best mobile hotspot plans so you can share your mobile hotspot data with other devices.
HD video streaming: Just like the big guys, some MVNOs offer HD video streaming and some don't. Read the fine print to find the option you want.
Compare network coverage in South Dakota
Which wireless carrier is best for you? That depends on which network has the best coverage in your area.
Source: Rootmetrics South Dakota RootScore report
Carrier customer service comparison
On average MVNOs score much, much higher for customer satisfaction than big networks.
CARRIER |
TRUSTPILOT USER RATING |
|---|---|
4.9 |
|
4.5 |
|
4.8 |
|
1.4 |
|
1.2 |
|
1.3 |
How we picked the best prepaid SIM card in South Dakota
MoneySavingPro reviewed the best value cell phone carriers available in South Dakota and ranked them based on various factors.
The most important factor we considered was the price of each plan in comparison to other similar plans available in the market. We also evaluated data limits, network coverage, perks, customer feedback, and overall service quality.
We regularly monitor the market to keep track of new products and plan changes offered by carriers. This list is updated at least once a month, or more frequently as necessary.
SIM card sizes
There are three different SIM card sizes in the various Apple iPhone models. Each has an adapter in case you want to switch to a phone with an incompatible SIM Card slot.
1. Standard SIM Card - The original SIM Card size is similar to any card in your wallet. However, if you want to transfer your data to a new phone, you can take out a small portion of the SIM card to insert into another iPhone. The original iPhone along with the older iPhone 3G and 3GS all use the original SIM Card, according to Apple.
2. Micro SIM Card - Micro SIM Cards were introduced with the iPhone 4 in 2010. The Micro SIM is also used in the iPhone 4s. The Micro SIM Card size is small compared to the original SIM card but not quite as small as the Nano SIM card.
3. Nano SIM Card - Nano SIM Cards are the smallest SIM cards that came out in the iPhone 5 in 2013. The cards have been in every iPhone since, all the way up to the iPhone 7 Plus.
How to remove a SIM card
To remove the SIM card from your Apple iPhone all you need is the SIM card remover tool provided to you when you bought your phone, or a small paper clip.
If using the paperclip, unfold it and gently insert the end into the small pinhole in the SIM tray.
Press gently until the SIM tray pops up, you do not need to use much pressure.
Pull the SIM tray out gently, be careful the SIM card does not fall out.
Swap your SIM card over, making sure you have aligned the SIM in the correct position.
Re-insert the SIM tray into the iPhone.
SIM card in South Dakota FAQs
What is a prepaid SIM card?
A SIM card - or subscriber identity module card - is where your phone information is stored.
How much does a prepaid SIM card cost in South Dakota?
A prepaid SIM card typically costs between $5-40 depending on the carrier and data plan.
Where can I buy a prepaid SIM card in South Dakota?
SIM cards can be purchased online or in retail stores such as Best Buy, Target, and Walmart.
Recap: What is the best prepaid phone carrier in South Dakota?
Prepaid cell phone carriers in South Dakota offer a wide selection of no contract phone plans that could save you hundreds of dollars a year on your cell phone bill.
With the same coverage and features as a plan with one of the big three, you'll find value for money with these low-cost carriers.
Still not sure? You can compare the cheapest prepaid phone plans from all MVNOs for plenty of money-saving deals.
- Tello: Best cheap prepaid SIM card in South Dakota
- Mint Mobile: Best unlimited data SIM card in South Dakota
- Mint Mobile: Best SIM card for Apple watch in South Dakota
- US Mobile: Best SIM card for smartwatches in South Dakota