The cheapest SIM card for iPhones in September
Finding an affordable prepaid SIM card for your iPhone doesn't need to be overwhelming. At MoneySavingPro we believe in transparency and saving money on your cell phone bill.
MVNOs offer the best value prepaid SIM card for your iPhone. You won't have to sacrifice coverage with these low cost carriers as they operate on the same major US networks but provide plans starting from around $10 a month.
We've broken down the best iPhone prepaid SIM card deals for you below.
Best cheap T-Mobile iPhone SIM card
T-Mobile vs Mint Mobile Plan Comparison
Keep your T-Mobile phone, number & coverage: Save $660 per year
4G LTE Data
|T-Mobile 4G LTE|
|T-Mobile 4G LTE|
|*Don't waste money on unlimited data - Avg. data usage is only 3-5GB||Savings||$55/mo||$660/yr|
Compare: best T-Mobile prepaid SIM cards
Best cheap AT&T iPhone SIM card
AT&T vs Pure Talk Plan Comparison
Keep your AT&T phone, number & coverage: Save $619 per year
4G LTE Data
|AT&T 4G LTE|
|AT&T 4G LTE|
|*Don't waste money on unlimited data - Avg. data usage is only 3-5GB||Savings||$50/mo||$619/yr|
Compare: best AT&T prepaid SIM cards
Best cheap Verizon iPhone SIM card
Verizon vs Reach Mobile Plan Comparison
Keep your Verizon phone, number & coverage: Save $645 per year
4G LTE Data
|Verizon 4G LTE|
|Verizon 4G LTE|
|*Don't waste money on unlimited data - Avg. data usage is only 3-5GB||Savings||$50/mo||$645/yr|
Compare: best Verizon prepaid SIM cards
Prepaid iPhone SIM card benefits
Want to stay on the same network, keep your phone and number, plus get greater flexibility?
Yep. You've got it. Forget the major carriers. Plans include everything you need, but come at a much better price with an MVNO.
Same great nationwide coverage: These cell phone carriers operate on the very same networks as the big four carriers.
Much lower prices: Save up to $600 per year on your cell phone plan. Why are MVNOs so much cheaper? They don't have the huge overhead and advertising costs the big guys do.
No contracts: Don't get trapped into a two-year agreement. Switch carriers when you decide to with a no contract phone plan.
Same cell phone service: Just because you're paying less, that doesn't mean you have to scrimp on features. Plans with unlimited everything are easy to find from these prepaid carriers. Usually, a low cost carrier plan comes with unlimited talk and text as standard, high speed data, and even mobile hotspot data features.
Keep your phone and number: You can bring your own phone and keep your phone number. No need to sign up for pricey device payments.
Customize your plan: You decide how much data you need. Choose to pay as you go, opt for unlimited or no data, minimal minutes, or unlimited talk text and data. Unlimited data plans come at a much better price with an alternative carrier. Pick the plan options that fit your budget - not the one your carrier thinks you need.
Great customer support: Smaller mobile providers are known for their attention to their customers. Stop feeling like an anonymous number getting lost in the crowd! Check out our carrier user reviews before switching.
Compare cheap prepaid BYOP plans
$10.50** 25% Off for 6 Months
$15** $45 for 3 Months Service
$18.75** 25% Off for 6 Months
T-Mobile & Verizon
$25** $20 Off for 3 Months
Verizon & T-Mobile
$30Free Starter Kit with code: MSPUSM
Best prepaid SIM card for iPhones
iPhone SIM Card Sizes
SIM Cards are only necessary when you have an Apple iPhone or device that is connected to a cellular network. The older iPhone Touch with no cellular data, for example, does not require a SIM Card to operate.
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.
Apple iPhone SIM card sizes
|DEVICE||SIM CARD SIZE|
|iPhone SE||Nano SIM|
|iPhone 6||Nano SIM|
|iPhone 7||Nano SIM|
|iPhone 8||Nano SIM|
|iPhone X||Nano SIM|
|iPhone XR||Nano SIM|
|iPhone XS||Nano SIM|
|iPhone 11||Nano SIM|
|iPhone 12||Nano SIM|
How to remove the SIM card from an iPhone
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.
iPhone carrier compatibility
If you're on a contract phone plan, your cell phone company may put a lock on your SIM Card so you cannot use it with another carrier before your contract is up. This means you'll have to talk to your phone company to unlock your phone before you can switch to a new carrier.
Usually, you'll need to pay off the phone completely and your contract must be up for you to be able to get it unlocked. Some companies, however, do not lock their phones. Check with your customer service representative if you're not sure.
Can you transfer SIM Cards from an Android phone to an iPhone?
You can also switch your SIM from iPhone to Android phone (or vice versa) once your phone is unlocked. For example, if you have an iPhone that uses a Nano SIM Card, you can switch it to an Android phone like the Samsung Galaxy that uses a Nano SIM Card. As long as the phone uses the same SIM, you should be able to switch it.
iPhone SIM card FAQs
How much is a SIM card for the iPhone?
A prepaid SIM card compatible with the iPhone range costs from $10-50 per month depending on the carrier and data plan you choose.
What is the best carrier plan for iPhone?
All carriers are suitable for iPhones, MVNOs provide the best value cell phone plans as they do not have the overheads of the big networks.
Can I buy a SIM card for my iPhone?
With a low-cost carrier, you can bring your own phone without having to upgrade. All you'll need to purchase is a SIM card starter kit for your chosen plan.
What SIM card do you need for an iPhone?
For the latest iPhones, you'll need a nano-SIM card. An iPhone 4 and 4S use the micro-SIM and older models use a standard SIM. Some of the newest Apple iPhones also use an eSIM.
If you're happy with your current iPhone, a prepaid SIM card could save you up to $600 a year.
With no contracts, MVNOs make it easy for you to bring your own phone and give you the flexibility to amend your plan if your needs change.
You won't have to sacrifice your coverage with a prepaid plan, and with a wide variety of low cost carriers to choose from there's a deal suitable for everyone.
To check which network has the best cell phone coverage in your area you can use our free tool to check your ZIP code.