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How to buy a prepaid SIM card for tourists in the USA (2024 guide)
We’ve collected the best prepaid SIM card companies in the United States—all nine of them! Get the low down on the best SIM card providers, discover a potential eSIM alternative for your trip, and pick the perfect match for the U.S. of A.
September 12, 2024
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From the neon lights of New York to the laid-back vibes of California, the USA is a melting pot of cultures and experiences.
But without a reliable internet, you might literally be stuck looking for directions in the heart of Times Square, or miss that perfect Instagram shot in Joshua Tree!
From east to west, a dependable prepaid SIM card in the USA for tourists helps you stay connected, explore with confidence, and make the most of your American experience.
In this article, we help you choose the best prepaid SIM card for the USA, let you know where you can buy them, and how to activate your prepaid SIM card. Let’s find the perfect plan for you!
Can tourists get a SIM card in the USA?
Yes, you can easily get a SIM card as a tourist in the USA. SIM cards are available at airports, mobile carrier stores, and retail outlets like Walmart or Best Buy. You don’t need any proof of identification to purchase one.
The starting price for a tourist SIM card in the USA is $40 for 10 GB of data for 30 days and can go up to $50-$60 for unlimited data plans. These plans usually include unlimited calls and texts as well.
Can you buy a SIM card without a plan in the US?
Yes, you can buy a SIM card in the US without a plan. Typically, these prepaid SIM cards are available from major mobile carriers like T-Mobile, AT&T, and Verizon, or from retailers like Best Buy and grocery stores.
However, you will usually need to purchase a plan when you activate the prepaid SIM first—to make calls, use data, or send texts.
Many prepaid SIMs come bundled with pay-as-you-go options, allowing you to choose a flexible plan without a long-term contract.
In other words, while you can buy a SIM card without a plan, it won’t be functional until you activate it with a plan afterward.
Top 9 best SIM cards for the USA
There’s no shortage of offers and alternatives when buying a physical SIM card, or a virtual SIM card for the USA. Here are some of the mobile operators and the best prepaid SIM cards to keep you connected in the USA.
1. Holafly: a great virtual SIM alternative
Consider an eSIM with unlimited data for the USA—and one of the best online stores to consider is Holafly.
You’ll need an internet connection, a valid email, and a compatible phone to buy and use your eSIM in the USA.
A Holafly eSIM for the USA has various plans ranging from one-day to 90-days of use, including unlimited data and with prices from $6 to $139 depending on the number of days you need.
Best of all, you can customize your plan so you only pay for the days you use the SIM—no month-long minimums, as is the case with many SIM card carriers on this list.
If you’re planning on taking your travels beyond the United States, Holafly’s eSIM covers the globe, including:
Thanks to this technology being embedded in your device and just needing to be activated, virtual SIM cards can be delivered immediately via email.
Holafly’s service goes beyond their eSIM including:
- Multiple payment methods, perfect for travelers: credit cards, debit cards, Paypal, Google Pay, and Apple Pay
- 4G LTE coverage in the USA with support on major local networks
- Multilingual customer service across chat and WhatsApp
- A nifty mobile app, compatible with Apple and Android
- Hotspot: enjoy 500 MB per day to share with others
- An option to recharge your service through top-ups
- No registration or ID required to set up
Take a look at some more benefits:
2. AT&T
This is one of the largest telecommunications companies in the United States. As a top choice for both residents and travelers their SIM cards are widely available online, at major retailers, and at airports.
You can choose between plenty of different plans, and when you do eventually make it to their store their team is on-hand to answer any questions that pop up along the way.
- 5 GB high-speed data for 30 days at $30
- 15 GB high-speed data for 30 days at $40
- Unlimited data for 30 days at $65
- 16 GB/Month high-speed data for three months at $99
- Unlimited data for 12 months at $300
You can also share data with your other devices and friends. If the plan you choose is not an unlimited data plan, the data you don’t consume can roll over to the next period, as long as you’ve got an ongoing contract.
However, AT&T SIM card users have reported a few issues, particularly after updating to iOS 17.
Some iPhone users found that their phones suddenly showed “SIM not available” or “No SIM” errors, requiring multiple restarts just to temporarily fix the problem.
AT&T SIM coverage map
3. T-Mobile
Next, we have T-mobile. Established as a subsidiary of Deutsche Telekom, T-Mobile network is known for its aggressive expansion of 5G services.
The company offers the following prepaid SIM card plans with unlimited talk and text:
- 2GB at $30/month
- 10GB at $40/month
- Unlimited data at $50/month
The company also offers data-only plans for tablets and hotspots:
- 2GB at $10/month
- 6GB at $25/month
- 10GB at $50/month
However, if you want to add services to neighboring countries like Canada or Mexico, you must pay an extra fixed amount between $5 and $15.
Some T-mobile users have encountered PUK (Personal Unblocking Key) or SIM lock errors—when a SIM PIN is entered incorrectly multiple times, leading to the phone being locked.
However, T-Mobile recommends several troubleshooting steps in their help pages.
There have also been instances of delays in activating new SIM cards or transferring existing numbers to T-Mobile, causing frustration for users who need immediate service.
T-Mobile coverage map
4. Verizon
This is another well-known mobile operator in the United States. Verizon SIM cards are available online, at major retailers like Walmart and Best Buy, or directly from Verizon stores.
Their plans come with features like mobile hotspot capability and carryover data.
Here’s a quick look at some popular plans with unlimited talk and text from the USA to more than 200 countries and territories worldwide:
- 2GB of 4G LTE data at $30/month
- 5GB of 4G LTE data at $40/month
- 10GB of 4G LTE data at $50/month
- Two unlimited data plans at at $70/month and $85/mont
While Verizon is known for its reliable coverage, some users have reported sudden service interruptions.
Their phones unexpectedly stop making or receiving calls, showing “no service” or “service suspended” messages after updates.
A few users have encountered SIM card recognition issues. Their phones display “No SIM” errors even when the SIM is properly inserted, and in some cases, replacing the SIM card didn’t solve the problem.
However, the Verizon community forum is a great place to find solutions and get help from other users before you make a purchase—if you have the time!
Verizon coverage map
5. Lycamobile virtual network operator
Operating as a Mobile Virtual Network Operator (MVNO), Lycamobile uses T-Mobile’s network in the USA to make unlimited calls and provide extensive coverage.
It’s a popular choice for budget-conscious travelers who need to stay connected both locally and internationally without the commitment of long-term contracts.
Here’s a quick look at their popular plans with unlimited talk and text within the USA, and unlimited international calling:
- 4GB at $19/month
- 10GB at $29/month
- 15GB at $39/month
- Unlimited data at $50/month
While Lycamobile claims to offer reliable service, in October 2023, the company experienced a cyberattack that disrupted services for millions of customers worldwide.
This incident led to problems such as the inability to top up balances, disrupted national and international calls, and concerns over potential data breaches.
Although Lycamobile assured customers that their data was encrypted, the attack caused widespread inconvenience.
Lycamobile coverage map
6. Black Wireless
Black Wireless is another U.S.-based MVNO that uses AT&T’s network. The company is known for providing no-contract options, which means you pay month-to-month and can cancel or change your plan at any time without penalties.
Their plans include unlimited talk, and text, plus international calling.
They have four monthly plan options to choose from:
- 500MB at $15/month
- 1GB at $20/month
- 10GB at $30/month
- 22GB at $40/month
Even after you use up the data of your plan, you can browse at a reduced speed of 128 kbps.
Black Wireless coverage map
7. Nomad
Founded in 2019, Nomad provides eSIM plans for over 100 countries, making it a versatile choice for international travelers.
In the USA, Nomad’s eSIMs work with major carriers like AT&T and T-Mobile, ensuring broad and reliable coverage with 4G/LTE and 5G speeds.
They offer regular / data-only plans for tourist SIM card in USA:
- 1 GB for 7 days at $6 USD
- 3 GB for 30 days at $11 USD
- 5 GB for 30 days at $14 USD
- 10 GB for 30 days at $18 USD
- 20 GB for 30 days at $28 USD
They also have daily plans for short trips like:
- 1 GB per day for 1 day at $4
- 1 GB per day for 3 days at $7
- 1 GB per day for 5 days at $11
- 1 GB per day for 7 days at $16
- 1 GB per day for 10 days at $22
After you’ve used 1 GB of high-speed data in a day, the speed reduces to 512 Kbps. These plans are ideal for short trips where you need a fixed amount of high-speed data daily.
You need to download the Nomad app from the App Store or Google Play Store to browse available plans, make purchases, and manage your eSIMs with ease.
8. SimOptions
Established in 2014, SimOptions is a marketplace that allows users to compare and purchase prepaid eSIMs and traditional SIM cards for over 200 destinations worldwide.
This means you can select a tourist SIM card in the USA from a list of operators including Orange, True MoveH, Vinaphone, AIS, and DTAC.
There are multiple plans to choose from:
- 1GB for 7 days at $4.50
- 3GB for 15 days at $10.90
- 5GB for 15 days at $15.90
Data-only plans with a 30-days validity:
- 10GB at $24.90
- 20GB at $31.90
- 30GB at $39.90
- 50GB at $59.90
It’s important to note that the plans offered by SimOptions are data-only.
Unlike AT&T and Lyca Mobile, you cannot use SimOptions eSIMs to make calls, send texts, or receive SMS messages.
These plans are designed purely for mobile data usage, so you have internet access but you may need alternative solutions for voice and text.
9. Mint Mobile
Mint Mobile is a low-cost Mobile Virtual Network Operator (MVNO) that operates on T-Mobile’s 5G and 4G LTE networks.
Known for its affordability and flexible plans, Mint Mobile offers prepaid cell phone plans that aim to save users money without compromising on quality.
The company was co-owned by Deadpool, we mean Ryan Reynolds, which has helped boost its visibility through clever marketing campaigns.
Mint Mobile offers a variety of plans to suit different data needs. You can choose from 3-month, 6-month, or 12-month plans, with savings for longer commitments
3-month introductory plans for new customers
- 4 GB Plan at $15/month ($45 upfront for 3 months)
- 10 GB Plan at $20/month ($60 upfront for 3 months)
- 15 GB Plan at $25/month ($75 upfront for 3 months)
- Unlimited Plan at $30/month ($90 upfront for 3 months)
After the initial 3 months, you can renew at standard rates, which are still competitively priced.
All plans come with unlimited talk and text, including free international calls to Canada and Mexico.
It’s important to note that Mint Mobile doesn’t have any physical stores and primarily offers customer support through phone, chat, and email.
This can be less convenient for those who prefer in-person assistance.
Mint Mobile coverage map
How to get a prepaid SIM card in the USA for tourists?
If you want to get the best prepaid SIM card in the USA, you’ll first need to know how and where to get one.
When traveling to the United States, getting a prepaid SIM card is relatively straightforward.
For example, if you’re in a last-minute rush when you land, there are vending machines located in most airports where you can buy prepaid SIM cards.
The thing is, a tourist sim card in USA comes with a basic plan. And, that might not be enough data for your traveling, scrolling heart.
In fact, visiting physical stores may be your next best option for finding good SIM card deals.
When visiting a store, let’s say T-Mobile or Verizon, you’ll have access to a wider selection of SIM card plans to stay connected while in the United States.
Just keep in mind, these plans are often targeted towards residents—long-term plans—you’ll likely struggle to find a travel package for your trip.
Plus, postpaid plans aren’t available for travelers—no matter the carrier! We’ve done the research so you don’t have to.
Prepaid SIM cards vs. Postpaid SIM cards
Now that we’ve discussed how to get a SIM card in the USA, let’s differentiate between prepaid and postpaid options.
Prepaid SIM cards require upfront payment for a specific amount of data, talk time, and text messages. They are generally more flexible and accessible to visitors.
Postpaid SIM Cards: mean you pay for services after usage, at the end of a billing cycle. These plans often require a credit check and are primarily for US residents.
Let’s make some comparisons between both:
Where to buy a data SIM card for the USA?
As a tourist, your best option is a prepaid SIM card. Major carriers like Verizon, AT&T, and T-Mobile offer these cards at their stores nationwide.
No contracts are required, making them perfect for short-term visitors.
Keep in mind, you’ll need to purchase the SIM card upon arrival in the USA. Here’s where you can buy from:
Buy a SIM card from an international airport upon arrival
Major airports like New York (JFK), Los Angeles (LAX), and Orlando (MCO) often have kiosks or shops where you can buy SIM cards, many with international roaming plans available too.
These kiosks are located in the arrivals area or near baggage claim. These offer a quick and convenient solution for travelers eager to connect upon arrival.
While the convenience is undeniable, it’s worth noting that prices at airports often tend to be higher than other options on our list—plus, you’ll likely need to be battling lengthy lines.
Buy a SIM card from authorized retail stores
Retail stores of major carriers like AT&T, T-Mobile, and Verizon are widely available across the USA. These stores give you the benefit of direct customer service, and a wider choice of data plans.
If you have specific needs or questions, or you’re not too tech savvy, visiting a physical store can be a great shout. These stores are typically located in major cities and shopping malls.
Consider shopping for a SIM card at convenience stores
For a quick and easy solution, convenience stores like 7-Eleven, CVS, and Walgreens offer USA prepaid SIM cards for tourists.
While not boasting the widest selection, they provide a convenient option for last-minute purchases—and plenty of snack options while you’re there too!
Try electronics stores
Some electronics retailers like Best Buy and Fry’s Electronics carry prepaid SIM cards, especially those specializing in mobile phones.
These stores might offer competitive pricing or bundle deals. They also may have pocket WiFi solutions for you to consider.
However, not all electronics stores stock SIM cards, so it’s advisable to check before you make the trip.
What’s the best SIM card to use in the USA?
Holafly offers one of the best virtual SIM cards for the USA, providing consistent 4G speed, unlimited data, and easy top-up options.
It is also the most convenient option, as you can purchase it online before arriving or once in the USA.
You can use multi-language customer service to assist you at all times.
So, if you are looking for a reliable and affordable way to stay connected in the country, Holafly is the best choice for travelers worldwide.
What is the Best unlimited data SIM card for the USA?
In this category, Holafly also stands out from the other options by offering unlimited data on all available plans for the unlimited data eSIM for the USA, regardless of the duration of the package!
It also offers this advantage in prepaid, so being a tourist, the purchase is much more direct. You’ll struggle to find providers offering unlimited data with this versatility.
If you don’t have a phone compatible with the virtual SIM card, you can find local options in the USA with unlimited data packages. AT&T and T-Mobile have unlimited data SIM cards, but only in 30-day options.
These carriers are looking for long-term customers, so you won’t enjoy benefits or discounts if you don’t renew your plan.
Stay connected in the USA with Holafly
There you have it, a complete breakdown of the best SIM plans for the USA. Plus, a freebie for you, and definitely something to consider: an eSIM, for your upcoming trip.
eSIMs really aren’t as scary as they sound. They’re simple to set up, much more affordable, and often provide incredible roaming options—like Holafly!
That’s everything you need to know for now. The only thing left for you to do is get packing, planning, and enjoy your trip to the USA!
Virtual SIM card for the USA
Worry anymore about the expensive roaming fees in the USA! With the eSIM United States from Holafly, you can get unlimited mobile data in the United States in just 5 minutes. Get 5% OFF. Code: MYESIMNOW5
Frequently asked questions about SIM cards for the USA
You can activate data roaming and use data provided by your current provider. But, be aware that this will be very expensive. The best alternative for connecting to the internet in the USA is a virtual SIM card with unlimited data.
Roaming services in the United States vary between cellular providers. But the average value per MB is usually between $5 and $10. Watching a show on Netflix at that rate could cost hundreds. That’s why we recommend buying a SIM card or an eSIM and avoid those atrocious roaming costs.
Roaming services in the United States vary between cellular providers. But the average value per MB is usually between $5 and $10. Watching a show on Netflix at that rate could cost hundreds. That’s why we recommend buying a SIM card or an eSIM and avoid those atrocious roaming costs.
Yes, you just need to confirm that it’s an unlocked phone and you can use American SIM cards without any limitations. If it is locked, it will only work with SIM cards from your local operator. In addition to being unlocked, the phone must be able to use GSM networks. However, this is standard in almost all countries, so it shouldn’t be a problem for most.
