iPhone SIM Card: Plan Comparison

Compare the best iPhone SIM card plans

Switch & Save$600*per year

Saving Example - T-Mobile vs Mint Mobile

Network: T-Mobile 4G LTE
Data: Unlimited*
Monthly Cost: $70
Annual Cost: $840
Network: T-Mobile 4G LTE
Data: 8GB
Monthly Cost: $20
Annual Cost: $240
Switch & Save: $600/yr
Don't waste money on data you don't use!*average data usage of unlimited data plan customer is 3-5GB

Keep Your Phone, Number & Network – Save Your Money!

Nationwide CoverageThe same networks you already use4G LTE Data SpeedFastest speeds on largest networksKeep Your Phone & NumberBring your phone to the new carrierNo ContractPrepaid plans with no credit checks

Comparing 94 plans from 9 carriers

Monthly Price:$1-100
TelloSprint NetworkUnlimitedminsUnlimitedtexts1GBdata$10/moSee DealReach MobileVerizon NetworkUnlimitedminsUnlimitedtexts3GBdata$20/moSee DealMint MobileT-Mobile NetworkUnlimitedminsUnlimitedtexts8GBdata$20/moSee Deal

Showing cheap plans compatible with

Tello
Mins:Unlimitedminutes
Texts:Unlimitedtexts
Data:1 GB4G data
Tello is powered by:Sprint
Tello SIM Card
NetworkSprint
Data Speed4G LTE
3G NetworkCDMA
Mobile HotspotYes
Bring Your PhoneYes
Keep Your NumberYes
ContractNo - prepaid
Credit CheckNo
Customer Service24/7
International CallsYes - Includes Mexico, Canada & China
Money Back GuaranteeYes - 3 days
Reach Mobile - 3GB Data Plan$15 Discount with Code: MSP153
Reach Mobile
Mins:Unlimitedminutes
Texts:Unlimitedtexts
Data:3 GB4G data
Reach Mobile is powered by:Verizon
* $15 discount for first 3 months with promo code: msp153
Reach Mobile SIM Card
NetworkAT&T, Verizon
Data Speed4G LTE
3G NetworkGSM & CDMA
Mobile Hotspotn/a
Bring Your PhoneYes
Keep Your NumberYes
ContractNo
Credit CheckNo
Customer Service24/7
International Callsn/a
Money Back Guaranteen/a
Mint Mobile
Mins:Unlimitedminutes
Texts:Unlimitedtexts
Data:8 GB4G data
Mint Mobile is powered by:T-Mobile
* $60 for 3 months service
Mint Mobile SIM Card
NetworkT-Mobile
Data Speed4G LTE
3G NetworkGSM
Mobile HotspotYes
Bring Your PhoneYes
Keep Your NumberYes
ContractNo - 3 mths prepaid
Credit CheckNo
Customer Service24/7
International CallsYes - Includes Mexico & Canada
Money Back GuaranteeYes - 7 days
Twigby - Unlimited Calls & 1GB DataPromo Code: MONEYSIM
Twigby
Mins:Unlimitedminutes
Texts:Unlimitedtexts
Data:1 GB4G data
Twigby is powered by:VerizonSprint
* 25% off for the first 6 mths
Twigby SIM Card
NetworkVerizon & Sprint
Data Speed4G LTE
3G NetworkCDMA
Mobile HotspotYes
Bring Your PhoneYes
Keep Your NumberYes
ContractNo - prepaid
Credit CheckNo
Customer Service24/7
International CallsYes - Includes Mexico, Canada & China
Money Back GuaranteeYes - 30 days
Ting - 500 Mins/1000 TextsPromo Code: MONEYSAVINGPRO10
Ting
Mins:500minutes
Texts:1000texts
Data:0 GB4G data
Ting is powered by:SprintT-Mobile
* $10/mo discount for first 3 mths
Ting SIM Card
NetworkT-Mobile & Sprint
Data Speed4G LTE
3G NetworkCDMA & GSM
Mobile HotspotNo
Bring Your PhoneYes
Keep Your NumberYes
ContractNo - prepaid
Credit CheckNo
Customer Service24/7
International CallsYes - Includes 60 countries
Money Back GuaranteeNo
PureTalk USA - 5GB Data PlanMSP Exclusive: 25% off the first 3 months
PureTalk USA
Mins:Unlimitedminutes
Texts:Unlimitedtexts
Data:5 GB4G data
PureTalk USA is powered by:AT&T
* 25% off the first 3 months
PureTalk USA SIM Card
NetworkAT&T
Data Speed4G LTE
3G NetworkGSM
Mobile Hotspotn/a
Bring Your PhoneYes
Keep Your NumberYes
ContractNo - prepaid
Credit CheckNo
Customer Service24/7
International Callsn/a
Money Back Guaranteen/a
Tello
Mins:Unlimitedminutes
Texts:Unlimitedtexts
Data:Unlimited4G data
Tello is powered by:Sprint
Tello SIM Card
NetworkSprint
Data Speed4G LTE
3G NetworkCDMA
Mobile HotspotYes
Bring Your PhoneYes
Keep Your NumberYes
ContractNo - prepaid
Credit CheckNo
Customer Service24/7
International CallsYes - Includes Mexico, Canada & China
Money Back GuaranteeYes - 3 days
Mint Mobile
Mins:Unlimitedminutes
Texts:Unlimitedtexts
Data:3 GB4G data
Mint Mobile is powered by:T-Mobile
* $45 for 3 months service
Mint Mobile SIM Card
NetworkT-Mobile
Data Speed4G LTE
3G NetworkGSM
Mobile HotspotYes
Bring Your PhoneYes
Keep Your NumberYes
ContractNo - 3 mths prepaid
Credit CheckNo
Customer Service24/7
International CallsYes - Includes Mexico & Canada
Money Back GuaranteeYes - 7 days
Twigby - Unlimited Calls & 5GB DataPromo Code: MONEYSIM
Twigby
Mins:Unlimitedminutes
Texts:Unlimitedtexts
Data:5 GB4G data
Twigby is powered by:VerizonSprint
* 25% off for the first 6 mths
Twigby SIM Card
NetworkVerizon & Sprint
Data Speed4G LTE
3G NetworkCDMA
Mobile HotspotYes
Bring Your PhoneYes
Keep Your NumberYes
ContractNo - prepaid
Credit CheckNo
Customer Service24/7
International CallsYes - Includes Mexico, Canada & China
Money Back GuaranteeYes - 30 days
Tello
Mins:Unlimitedminutes
Texts:Unlimitedtexts
Data:4 GB4G data
Tello is powered by:Sprint
Tello SIM Card
NetworkSprint
Data Speed4G LTE
3G NetworkCDMA
Mobile HotspotYes
Bring Your PhoneYes
Keep Your NumberYes
ContractNo - prepaid
Credit CheckNo
Customer Service24/7
International CallsYes - Includes Mexico, Canada & China
Money Back GuaranteeYes - 3 days
Reach Mobile - 10GB Data Plan$15 Discount with Code: MSP153
Reach Mobile
Mins:Unlimitedminutes
Texts:Unlimitedtexts
Data:10 GB4G data
Reach Mobile is powered by:Verizon
* $15 discount for first 3 months with promo code: msp153
Reach Mobile SIM Card
NetworkAT&T, Verizon
Data Speed4G LTE
3G NetworkGSM & CDMA
Mobile Hotspotn/a
Bring Your PhoneYes
Keep Your NumberYes
ContractNo
Credit CheckNo
Customer Service24/7
International Callsn/a
Money Back Guaranteen/a
PureTalk USA - 3GB Data PlanMSP Exclusive: 25% off the first 3 months
PureTalk USA
Mins:Unlimitedminutes
Texts:Unlimitedtexts
Data:3 GB4G data
PureTalk USA is powered by:AT&T
* 25% off the first 3 months
PureTalk USA SIM Card
NetworkAT&T
Data Speed4G LTE
3G NetworkGSM
Mobile Hotspotn/a
Bring Your PhoneYes
Keep Your NumberYes
ContractNo - prepaid
Credit CheckNo
Customer Service24/7
International Callsn/a
Money Back Guaranteen/a
h2o Wireless
Mins:Unlimitedminutes
Texts:Unlimitedtexts
Data:5 GB4G data
h2o Wireless is powered by:AT&T
h2o Wireless SIM Card
NetworkAT&T
Data Speed4G LTE
3G NetworkGSM
Mobile Hotspotn/a
Bring Your PhoneYes
Keep Your NumberYes
ContractNo - prepaid
Credit CheckNo
Customer Service24/7
International Callsn/a
Money Back Guaranteen/a
Ting - 100 Mins/100 TextsPromo Code: MONEYSAVINGPRO10
Ting
Mins:100minutes
Texts:100texts
Data:0 GB4G data
Ting is powered by:SprintT-Mobile
* $10/mo discount for first 3 mths
Ting SIM Card
NetworkT-Mobile & Sprint
Data Speed4G LTE
3G NetworkCDMA & GSM
Mobile HotspotNo
Bring Your PhoneYes
Keep Your NumberYes
ContractNo - prepaid
Credit CheckNo
Customer Service24/7
International CallsYes - Includes 60 countries
Money Back GuaranteeNo
Tello
Mins:100minutes
Texts:Unlimitedtexts
Data:0 GB4G data
Tello is powered by:Sprint
Tello SIM Card
NetworkSprint
Data Speed4G LTE
3G NetworkCDMA
Mobile HotspotYes
Bring Your PhoneYes
Keep Your NumberYes
ContractNo - prepaid
Credit CheckNo
Customer Service24/7
International CallsYes - Includes Mexico, Canada & China
Money Back GuaranteeYes - 3 days

We currently have no deals for that combination, please change the filters

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* MoneySavingPro compares plans from numerous low-cost carriers in one place. We do our best to keep everything as up to date and accurate as possible but there may some discrepancies on the actual price you pay. We provide this free service to make it easier for you to switch to a cheaper carrier and save money.

The Best iPhone SIM Cards
Compare Cheap Cell Phone Plans Starting at $10/moSee Deals

How to Find the Best SIM Card for your iPhone

Last Updated:

Without an iPhone SIM Card, your iPhone simply wouldn't work. iPhone SIM cards are used to store plan and billing information, phone numbers and other phone company information for iPhone users.

SIM stands for Subscriber Identity Module and is a way of identifying wireless customer billing information.

COMPARE NOW: The Best Prepaid SIM Cards

There are three different types of SIM cards used in iPhones to date.

If you're wondering what a SIM card actually does and which different types are used in which iPhones, read on for more information.

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Different 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.

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Switch & Save:$600/yr

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.

Here are the different SIM Cards out there.

Standard SIM Cards

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.

Micro SIM Cards

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.

Nano SIM Cards

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. The Nano SIM Card is 15 percent thinner than the Micro SIM Card, according to EveryMac.com.

Related: Check out our SIM Card Size Guide for more information on the different kinds of SIM cards.

Prepaid and International SIM Cards

Prepaid and International, prepaid SIM Cards are great for traveling and paying as you go when you have light usage. Here's a little more information about prepaid and international SIM Cards.

Prepaid SIM Cards

Prepaid SIM Cards can be any of the three card types mentioned above. You can buy a prepaid SIM card from any wireless company that offers prepaid plans. You can then either bring your own phone or buy a prepaid phone to put your SIM Card in.

Then, you'll pick a no-contract, prepaid plan; make sure to read the fine print of your plan. Generally, you'll be responsible for buying new minutes and data for your SIM Card whenever you run out instead of just being charged more for extra as with a contract plan. For example, you can get a pay as you go or prepaid service from T-Mobile with a T-Mobile SIM Card. T-Mobile SIM cards now provide unlimited plans and pay as you go limited plans for iPhone users depending on their usage.

International SIM Cards

You can also purchase an international SIM Card to use when traveling to a country you don't have cell service in. An international SIM card will help you avoid huge data, text and call roaming charges when you're traveling abroad or calling abroad. You can simply purchase a prepaid SIM card meant for international calls, texts, and data with a certain amount of minutes, texts, and data on it. Then, you would just insert it into your own phone or a new phone to use while you're away.

iPhones and SIM Card Sizes

If you have an iPhone, here is what kind of SIM Card your phone carries.

BrandModelSIM Card Size
AppleiPhoneStandard
AppleiPhone 3Standard
AppleiPhone 3GSStandard
AppleiPhone 4Micro
AppleiPhone 4SMicro
AppleiPhone 5Nano
AppleiPhone 5CNano
AppleiPhone 5sNano
AppleiPhone 6Nano
AppleiPhone 6 PlusNano
AppleiPhone 6sNano
AppleiPhone 6s PlusNano
AppleiPhone 7Nano
AppleiPhone 7 PlusNano
AppleiPhone SENano

Where is the SIM Card Slot?

If you have any iPhone model from the iPhone 4 to the iPhone 7 Plus, you can find your sim card tray in the same general spot on the right side of your phone.

Save More: Save money by purchasing a cheap SIM Card for the iPhone 4

If you have an original iPhone or the iPhone 3G or 3GS, the SIM Card tray will be located at the top of your iPhone. Once you find the tray, here's how to remove your SIM Card, according to Apple.

How to Remove Your SIM Card

  1. Turn off your iPhone.
  2. Unbend a paperclip or use an SIM-eject tool.
  3. Insert the SIM-eject tool or paperclip into the hole beside the SIM Card slot to remove the card.
  4. Push the paperclip or SIM-eject tool into the hole until the SIM Card pops out.

What is a SIM Lock?

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 to an Apple phone?

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.

Otherwise, you'll need to find a SIM Card adapter.

Save More: Have an iPhone 4S? You can save more by purchasing a cheap iPhone 4S SIM Card.

What is a SIM Pin?

A SIM Pin is a code you can set so that no one else can access your SIM Card's plan and other information when it is transferred to another phone. It will help make sure no one else can use your plan or access your billing information if you ever lose it.

A SIM Pin is essentially an extra layer of security for your SIM Card. Some cell phone carriers, like Verizon Wireless, let you set a SIM Pin when you sign up for service. If you're interested in extra security, make sure to ask your wireless carrier about setting up a pin.

Recap

Overall, SIM Cards are much smaller and less complicated these days than they used to be. Before you buy a phone, it's a good idea to check to see which kind of SIM Card it has in case you ever want to switch to another phone. If you have questions about a SIM Card for a phone other than the iPhone, check out our articles on Samsung SIM Cards and Android SIM Cards.

You should also look into how to pick the right cell phone plan and the best iPhone deals to find the ultimate plan and iPhone at an affordable price.

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Switch & Save:$600/yr

The Best Cell Phone Plans

Popular Questions

Who should switch to a low-cost carrier?

Low-cost carriers are perfect for anyone that is looking to save money on their cell phone plan, without compromising on coverage. Whether you're a family, senior, student, cord cutter, business owner or just a savvy consumer, there's a customized plan suitable for everyone.

How come I haven't heard of these low-cost carriers?

The reason these plans are so cheap is because the carriers are online only, which eliminates the majority of the costs that the big 4 have to cover. So you're only paying for cell phone service and not for shops with staff on every street corner and expensive marketing campaigns!

However, you'll still receive the same level of coverage that you're used to from the big 4 because the low-cost carriers use their networks.

How do I switch my carrier?

Switching to a low-cost carrier is smart, quick and simple. You don't have to buy a new phone, since you can bring your device to the new carrier. You can keep your old number. All you need to do is order a SIM card and once you have that, you can switch your phone service in as little as 2-3 minutes.

What network coverage will I get with a low-cost carrier?

All low-cost carriers use at least one of the big 4 networks (Verizon, AT&T, T-Mobile or Sprint). So you will receive the same the network coverage as you would expect from signing up with the big 4 directly, just without the big prices!

Can I keep my phone number when I switch?

Yes! It's easy to port your existing phone number during the activation process.

Who should switch to a low-cost carrier?

Low-cost carriers are perfect for anyone that is looking to save money on their cell phone plan, without compromising on coverage. Whether you're a family, senior, student, cord cutter, business owner or just a savvy consumer, there's a customized plan suitable for everyone.

How come I haven't heard of these low-cost carriers?

The reason these plans are so cheap is because the carriers are online only, which eliminates the majority of the costs that the big 4 have to cover. So you're only paying for cell phone service and not for shops with staff on every street corner and expensive marketing campaigns!

However, you'll still receive the same level of coverage that you're used to from the big 4 because the low-cost carriers use their networks.

How do I switch my carrier?

Switching to a low-cost carrier is smart, quick and simple. You don't have to buy a new phone, since you can bring your device to the new carrier. You can keep your old number. All you need to do is order a SIM card and once you have that, you can switch your phone service in as little as 2-3 minutes.

What network coverage will I get with a low-cost carrier?

All low-cost carriers use at least one of the big 4 networks (Verizon, AT&T, T-Mobile or Sprint). So you will receive the same the network coverage as you would expect from signing up with the big 4 directly, just without the big prices!

  • Verizon Network: US Mobile, Twigby, Pix Wireless, Red Pocket
  • T-Mobile Network: US Mobile, Mint Mobile, Red Pocket, Ting
  • Sprint Network: Tello, Twigby, Ting, Red Pocket
  • AT&T Network: Red Pocket

Can I keep my phone number when I switch?

Yes! It's easy to port your existing phone number during the activation process.

Can I bring my phone to the new carrier?

Yes! Almost all unlocked phones that have a SIM card slot will work with a low-cost carrier. If your phone is locked to a carrier you will need to contact your existing carrier to get it unlocked.

Is my device compatible with the new carrier?

AT&T and T-Mobile devices are generally GSM devices and Verizon and Sprint are generally CDMA devices. It is recommended that if you plan to bring your device to the new carrier, that you choose a carrier that operates on the same network. Although some devices, like newer iPhones are compatible with all networks, as they support both GSM and CDMA.

You can check your devices compatibility on the carrier website before you signup.

Is there a contract or credit check?

No. All low-cost carriers work on a prepaid month to month basis, meaning there is no commitment and you can switch carriers as often as you like. As the plans are prepaid, these low-cost carriers do not run a credit check.

Do low-cost carriers have unlimited data plans?

Yes! Some MVNO's such as US Mobile and Ultra Mobile offer unlimited data, talk & text plans. However, it's worth noting that the average data usage an unlimited data plan user is only 3-5GB. So be sure to only pay for data that you need.

Can I get a data only plan for my tablet or hotspot?

Yes, many low-cost carriers of cheap plans for tablet or hotspot devices, you can see our comparison here:

The networks available with each carrier various and is listed within our comparison tables.

Do low-cost carriers offer family plans?

The plans are already extremely so family plans as less common but some carriers do offer further discounts for multiple lines.

How does billing work?

These a prepaid plans, not contract plans, which means that you pay for 30 days when your plan starts, not afterwards. If you run low on data, talk or text you can recharge your balance with Top Ups. You can also switch on AutoPay to ensure you automatically renew your plan every 30 days.

Can I share my plan across multiple devices?

No. Each plan is for one line. And every device needs it's own line.

Can I tether my device and use it as a hotspot?

Yes, most low-carriers allow you to do this but it may depend on the plan you select, so you will need to check on the carriers website.

Does low-cost carriers offer international calling?

Yes, some carriers include calls to international countries. It depends on the carrier you choose but this information can be found on their website before you sign up.

What is the refund policy?

Most low-cost carriers offer a full refund within 7-14 days if you are not satisfied with the service. It depends on the carrier, so be sure to check this on their website.

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