How to Buy a Prepaid SIM Card for Tourists in the USA (2025 Guide)

Are you planning a trip to the United States and need a reliable way to stay connected? Figuring out how to buy a prepaid SIM card for tourists in the USA can save you time, money, and hassle. In this article, BitJoy will walk you through the easiest ways to get a SIM card, what to look for, and which options are best for travelers—so you can stay online without breaking the bank.

Can Tourists Get a SIM Card in the USA?

Yes! Tourists can absolutely buy a SIM card before or upon arrival in the U.S. It’s simple, accessible, and doesn’t require a long list of documents.

Regulations for foreigners buying SIM cards in the USA

Tourists visiting the U.S. can purchase a SIM card without any special documentation. You’ll find them easily at airports, major retail stores like Best Buy or Walmart, and at mobile carrier shops. 

Prices generally start around $40 for 10 GB of data valid for 30 days, while unlimited data plans usually range from $50 to $60. These plans often come with unlimited talk and text as well, making them ideal for short stays.

Can you buy a SIM card without a plan in the US?

Yes, it's possible to buy a SIM card on its own in the U.S., especially from popular carriers like Verizon, AT&T, or T-Mobile, as well as from major retailers. However, to actually use it—for calls, data, or texts—you’ll need to activate it with a prepaid plan. Many of these SIM cards offer flexible, no-contract options, but they won’t work until a plan is selected and activated.

Prepaid SIM Cards vs. eSIMs for USA Tourists

When visiting the U.S., travelers often choose between a traditional prepaid SIM card and a digital eSIM. Each has its own pros and cons depending on your device, budget, and how connected you need to be during your stay.

Why tourists are choosing eSIMs for USA travel

eSIMs are becoming popular with tourists because they’re fast to set up, don’t require visiting a store, and can be activated before you even land. With just a scan of a QR code, you can connect to a U.S. network instantly.

Advantages of prepaid SIM cards vs. roaming

Prepaid SIM cards help tourists avoid expensive international roaming charges. They offer local rates for data, calls, and texts—often at a much lower cost than using your home carrier abroad.

Devices compatible with USA eSIMs in 2025

Most newer smartphones, including the latest iPhone, Samsung Galaxy, Google Pixel, and some Motorola models, support eSIM technology. Before buying, check that your phone is unlocked and eSIM-compatible for U.S. networks.

Top 10 Best Prepaid SIM Cards for USA Tourists

With so many options available, choosing the right prepaid SIM card can feel overwhelming. To help you stay connected stress-free, here are 10 of the best SIM card choices for tourists visiting the USA in 2025.

1. BitJoy eSIM - Digital connectivity for international travelers

BitJoy eSIM USA is a top pick for global travelers who want fast, reliable, and hassle-free mobile access in the U.S. It’s completely digital, easy to set up, and perfect for tourists who prefer to skip SIM card swaps or store visits.

BitJoy USA coverage and plans

BitJoy offers excellent coverage across major U.S. cities and tourist destinations by partnering with top-tier networks. Their plans start at affordable rates, with options like 10GB for 30 days or unlimited data packages—ideal for navigation, social media, and staying in touch. Thanks to strong nationwide coverage and competitive pricing, BitJoy stands out as one of the best prepaid eSIM options for travelers in 2025.

How to activate BitJoy eSIM for the USA

Activating a BitJoy eSIM is simple and can be done in minutes:

1. Visit BitJoy’s website and choose your U.S. travel plan.

2. Enter your email address and follow the on-screen instructions to pay.

3. Select the eSIM package you want, choose the quantity you want to purchase.

4. The eSIM setup and activation instructions will be sent directly to the email you provided. Follow the on-screen steps to setup and activate your eSIM configuration.

5. Turn on the eSIM line once you arrive in the U.S., and you're ready to go!

2. AT&T Prepaid - Major carrier with extensive coverage

AT&T is one of the largest network providers in the U.S., offering reliable nationwide service. Its prepaid plans are perfect for tourists who want strong signal strength in both cities and more remote areas.

AT&T coverage map

AT&T provides wide 4G LTE and growing 5G coverage across the United States. Tourists can expect reliable service in most major cities, highways, and popular attractions. Whether you’re exploring New York City or driving through national parks, AT&T's network keeps you connected.

Best AT&T prepaid plans for tourists

AT&T offers several prepaid options that work well for short-term visitors:

• 15GB Plan – $30/month: Great value for light to moderate data users. Includes unlimited talk and text in the U.S.

• Unlimited Plan – $40–$50/month: Ideal for heavy users who need streaming, GPS, and constant connectivity.

• Data Add-ons: Extra data can be added if needed, giving flexibility during your trip.

These plans require no contract, and you can buy them at AT&T stores, online, or through major retailers like Walmart and Target.

3. T-Mobile Prepaid - Excellent for major cities

T-Mobile is a go-to choice for tourists spending most of their time in urban areas. With fast data speeds and strong 5G coverage in major cities, T-Mobile’s prepaid plans are perfect for staying online without interruption.

T-Mobile coverage map

T-Mobile offers impressive 5G and 4G LTE coverage, especially in metropolitan areas like Los Angeles, New York, Chicago, and Miami. While rural coverage may be less consistent, urban travelers will enjoy fast and stable connections throughout their trip.

T-Mobile tourist-friendly packages

T-Mobile’s Prepaid Unlimited and Simply Prepaid plans are great for visitors:

• Prepaid Unlimited – $50/month: Includes unlimited talk, text, and high-speed data.

• 10GB Plan – $40/month: Suitable for light-to-moderate users, with data rollover and hotspot capabilities.

• T-Mobile Tourist Plan (if available): A short-term 3-week package with 1000 minutes, unlimited texts, and 2GB of data—ideal for short stays.

Plans are contract-free, easy to activate, and available at T-Mobile stores or online.

4. Verizon Prepaid - Premium network with rural coverage

Verizon is known for having one of the most reliable and far-reaching networks in the U.S., making it a solid choice for tourists exploring beyond big cities. It’s especially ideal for road trips and national park visits.

Verizon coverage map

Verizon offers extensive 4G LTE and growing 5G coverage that reaches deep into rural areas and remote regions. Whether you’re visiting city centers or off-the-beaten-path destinations, Verizon ensures strong and consistent connectivity.

Verizon plans suitable for visitors

Verizon's prepaid options include:

• 15GB Plan – $35/month: Great for travelers who need dependable data without going unlimited.

• Unlimited Plan – $50–$65/month: Includes unlimited data, talk, and text, plus hotspot access on higher-tier options.

• Data Flexibility: Plans come with no contracts, and users can top up anytime.

You can get Verizon prepaid SIMs at Verizon stores, online, or retailers like Best Buy and Target.

5. Lycamobile - Budget-friendly MVNO option

Lycamobile is a great low-cost alternative for tourists who want simple, affordable mobile service during their stay. It operates on T-Mobile’s network and is widely used by international travelers.

Lycamobile coverage map

Since Lycamobile runs on T-Mobile’s infrastructure, its coverage is strongest in cities and suburban areas. Tourists staying in metro regions like San Francisco, Boston, or Orlando will get good service for both calls and data.

Best Lycamobile plans for tourists

Lycamobile offers highly affordable short-term plans, such as:

• 6GB Plan – $23/month: Includes unlimited talk, text, and 6GB of data.

• Unlimited Plan – $29/month: Great for heavy data users on a tight budget.

• International Calls: Many plans include free minutes to select countries, ideal for staying in touch with family abroad.

SIM cards are available at convenience stores, online, and at airports in major cities.

6. Black Wireless - Affordable with reliable coverage

Black Wireless is a budget-friendly carrier that uses AT&T’s network to deliver solid nationwide coverage. It’s a great option for tourists looking for low-cost prepaid plans with generous data and international calling options, without sacrificing reliability.

7. Nomad - Flexible plans for travelers

Nomad is a digital eSIM provider offering affordable and contract-free data plans for international tourists. With coverage across the U.S. and easy in-app activation, Nomad is perfect for travelers who want instant connectivity without visiting a store.

8. SimOptions - Convenient pre-arrival purchasing

SimOptions lets tourists order physical SIM cards or eSIMs online before arriving in the U.S. It offers multiple prepaid plan options from top carriers, allowing you to stay connected as soon as you land—no need to search for a SIM at the airport.

9. Mint Mobile - Cost-effective for longer stays

Mint Mobile is ideal for tourists staying in the U.S. for a few weeks or more. Offering multi-month plans with discounted rates, Mint runs on T-Mobile’s fast network and provides excellent value with unlimited talk, text, and generous data packages.

10. Holafly - Alternative eSIM provider

Holafly offers unlimited data eSIMs for tourists visiting the USA, with quick setup and no physical SIM needed. It’s a great choice for short-term travelers who want hassle-free internet access without worrying about local stores or contracts.

How to Get a Prepaid SIM Card in the USA for Tourists

Getting a prepaid SIM card in the U.S. is generally easy for tourists. You can find SIM cards at airport kiosks, vending machines, convenience stores, or directly from mobile carrier shops. 

Required documents for buying a SIM card in the USA

Good news - buying a prepaid SIM card in the U.S. doesn’t require much paperwork. In most cases, you won’t need to show any ID or passport, especially at retail stores or when purchasing online. Just pick your SIM, choose a plan, and you’re good to go. However, for eSIMs or purchases through official carrier stores, some providers may ask for minimal information like your email address or payment details.

Step-by-step process to purchase and activate a USA SIM card

Here’s a step-by-step guide to help you buy and activate your prepaid SIM card in the USA:

• Choose where to buy – Pick between airport vending machines, retail stores (e.g., Best Buy, Walmart), or mobile carrier shops like AT&T and T-Mobile.
• Select a plan – Look for a prepaid plan that fits your data needs and travel duration.
• Insert SIM or scan eSIM – For a physical SIM, just insert it into your unlocked phone. For an eSIM, follow the QR code or instructions provided.
• Activate the SIM – Many SIMs activate automatically, while others may require quick setup through an app or website.
• Top up or manage your plan – Use the provider’s app or portal to track usage or add more data if needed.

Important tips when buying prepaid SIM cards as a tourist

Before you make your purchase, keep these helpful tips in mind to make sure you get the best experience during your trip:

• Bring an unlocked phone – A locked phone won’t accept a U.S. SIM card, so check with your carrier before traveling.
• Skip postpaid plans – These require U.S. residency and a credit check, making them unsuitable for short-term visitors.
• Know your data usage – Streaming and navigation apps use a lot of data—choose a plan that covers your needs.
• Compare deals – You might find better pricing or promotions online compared to airport kiosks or stores.
• Keep your original SIM safe – Store it somewhere secure so you can easily swap it back after your trip ends.

Where to Buy a Data SIM Card for the USA

When traveling to the USA, there are several options for buying a data SIM card that suits your needs. Whether you prefer purchasing upon arrival, from retail stores, or even before your trip, here's a breakdown of where you can get your SIM card.

Buy a SIM card from an international airport upon arrival

Airports are one of the most convenient places to get a SIM card when you land in the USA. You'll find SIM card kiosks and vending machines offering a variety of plans for tourists.

Major US airports with SIM card vendors

Some of the largest airports with SIM card vendors include:

• Los Angeles International Airport (LAX)
• John F. Kennedy International Airport (JFK)
• Miami International Airport (MIA)
• San Francisco International Airport (SFO)

These airports offer SIM cards from major providers like T-Mobile, AT&T, and Verizon, ensuring you can get connected right away.

Airport vs. online SIM card pricing comparison

Buying a SIM card at the airport tends to be more expensive than purchasing one online. Airport SIM card prices often include an additional markup for convenience. For example, a 10GB plan may cost around $50 at the airport but only $30 online. It's worth comparing prices before making your purchase.

Buy a SIM card from authorized retail stores

If you prefer a more in-depth selection of plans, visiting an authorized retail store could be a better choice.

Where to buy Verizon SIM cards in the USA

Verizon SIM cards can be purchased at Verizon retail stores, Best Buy, or major grocery chains like Walmart. You can also order them online for delivery to your hotel.

Where to buy T-Mobile SIM cards in the USA

T-Mobile SIM cards are available at T-Mobile stores, Walmart, Target, and Best Buy. Online options are also available directly through T-Mobile’s website.

Where to buy AT&T SIM cards in the USA

AT&T SIM cards can be bought at AT&T stores, Best Buy, and other electronics retailers. You can also find AT&T plans online, where they often offer special deals.

Consider shopping for a SIM card at convenience stores

Convenience stores, such as 7-Eleven and CVS, also sell prepaid SIM cards from various carriers. This is a great option if you're looking for a quick purchase and don’t need an extensive plan.

Try electronics stores for SIM card options

Electronics stores like Best Buy often have a good selection of SIM cards from major carriers. They may also offer bundles that include a phone or data plan, which can be a great option if you’re traveling long-term.

Purchase an eSIM online before your trip

If you prefer the convenience of activating your SIM card before even arriving in the USA, consider buying an eSIM online. This option allows you to set up your connectivity without the need to physically handle a SIM card.

Benefits of buying eSIMs before arrival

When you choose to buy an eSIM before your trip, you gain multiple advantages that ensure you stay connected without the hassle. Let’s dive into the key benefits:

• Instant connection: No need to hunt for a physical SIM upon arrival.

• No waiting: You can activate your eSIM as soon as you land or even before you leave your home country.

• Convenience: Enjoy seamless roaming between countries and avoid the hassle of switching SIM cards.

How to activate your BitJoy eSIM

Activating your eSIM is easy and straightforward. Follow these simple steps to get connected immediately:

• Purchase your BitJoy eSIM online from their website.
• Download the eSIM profile via the QR code or link provided after your purchase.
• Install the eSIM on your unlocked device by following the setup instructions sent to you.
• Activate the eSIM by following the prompts on your device. You'll be ready to use data, text, and calls as soon as you land!

Prepaid SIM Cards vs. Postpaid SIM Cards for USA Tourists

When deciding between prepaid and postpaid SIM cards for your trip to the USA, it's important to understand the key differences. For most tourists, prepaid cards offer the flexibility and convenience needed for short stays. Let’s break down the reasons why prepaid SIM cards are usually the better choice for travelers.

Why prepaid is usually better for tourists

Prepaid SIM cards are often the best choice for tourists because they don’t require long-term commitments or credit checks, making them hassle-free. These cards allow you to pay upfront for a set amount of data, calls, and texts, which makes them a perfect fit for short-term visits.

Plus, they offer flexibility, so you can adjust your plan as needed based on your usage. Since tourists typically don’t need extensive services like those offered by postpaid plans, prepaid SIM cards give you the convenience of just topping up when necessary.

Cost comparison between prepaid and postpaid options

When it comes to cost, prepaid SIM cards are generally more affordable for tourists. With prepaid options, you pay for what you need upfront, avoiding any hidden fees or bills at the end of the month. 

For instance, you can expect to pay around $40 for 10 GB of data for 30 days. In contrast, postpaid SIM cards usually involve monthly billing cycles, credit checks, and possibly higher costs, as they are designed for long-term use. If you’re just visiting for a few weeks, prepaid cards will save you both time and money.

When postpaid might make sense for some travelers

While prepaid SIM cards are ideal for most tourists, there are situations where a postpaid plan may make sense. For example, travelers who plan to stay in the USA for several months, or those requiring high data usage, may prefer postpaid options for their better coverage and additional services. 

Postpaid plans also often include perks such as unlimited data, which may be more suitable for business travelers or those relying heavily on their phones for work. However, these plans are generally not available to tourists without a local credit history.

What's the Best SIM Card to Use in the USA?

When traveling to the USA, it’s crucial to choose the right SIM card to stay connected. Whether you need data, voice, or text services, finding the best SIM card for your needs will ensure smooth communication throughout your trip. Here’s a breakdown of the best options based on your travel plans.

Best unlimited data SIM card for the USA

For tourists who need a lot of data without worrying about hitting data limits, unlimited data SIM cards are the best option. Major US carriers like AT&T, T-Mobile, and Verizon offer plans with unlimited data that cater to tourists. 

These options ensure you can stream, browse, and use apps without interruptions. However, make sure to check for any speed throttling after reaching a certain data threshold.

Best prepaid SIM cards for short visits (under 7 days)

If you’re in the USA for less than a week, look for prepaid SIM cards that offer short-term plans designed for tourists. Options like T-Mobile’s tourist plans and AT&T’s prepaid options are ideal, providing a set amount of data, text, and call minutes for a fixed period. These plans typically offer flexible data allowances and are easy to activate without a long-term commitment.

Best prepaid SIM cards for extended stays (2+ weeks)

For visitors staying in the USA for two weeks or longer, it’s best to go for prepaid plans that offer more extensive coverage and larger data packages. Verizon, AT&T, and T-Mobile offer a range of plans that are great for extended stays, providing enough data and coverage for long-term use. Consider these plans if you need consistent service and high data limits.

Comparing physical SIM cards vs. eSIMs for tourists

When choosing between a physical SIM card and an eSIM, the decision comes down to convenience and flexibility. eSIMs are digital SIMs that eliminate the need for a physical card, making them a great choice for tech-savvy travelers who want to avoid swapping cards. Physical SIM cards, on the other hand, can be easily bought from stores or airports and are more traditional, but may require more time to activate.

How to Use Your Prepaid SIM Card in the USA

Once you’ve chosen the right prepaid SIM card, the next step is setting it up and ensuring you get the most out of your plan. Here are some tips on how to use your prepaid SIM card efficiently during your stay in the USA.

Setting up your phone with a USA prepaid SIM card

Setting up a USA prepaid SIM card is a simple process. After purchasing your SIM, insert it into your phone and follow the activation instructions provided by the carrier.

Typically, you’ll need to call a toll-free number or visit a carrier’s website to activate the card. Ensure your phone is unlocked before inserting the new SIM to avoid compatibility issues.

Managing and tracking your data usage

Most carriers offer apps that allow you to monitor your data usage. These apps will give you real-time updates on your remaining data, minutes, and texts. 

This is essential to avoid any unexpected overage charges. You can also receive notifications when you’re nearing your data limit, giving you a chance to adjust or upgrade your plan if necessary.

Tips for making your prepaid plan last longer

To make the most of your prepaid plan, try limiting high-data activities like streaming videos or downloading large files, especially if your plan has a smaller data limit. You can also connect to Wi-Fi whenever possible, especially in hotels, cafes, or public spaces, to save on mobile data. Disabling background apps that use data without your knowledge is another effective way to manage your usage.

Essential apps for travelers with USA prepaid SIMs

There are several apps that can help you stay connected while traveling in the USA. Maps and navigation apps like Google Maps or Waze are essential for getting around. 

Communication apps like WhatsApp and Skype will help you stay in touch with family and friends without using up your call minutes. Additionally, downloading apps for your carrier will make it easier to track your data usage and manage your plan.

Stay Connected in the USA with BitJoy

If you’re looking for a seamless and flexible option for staying connected, BitJoy’s eSIMs are a top choice for tourists traveling to the USA. Here’s why BitJoy might be the ideal solution for your next trip.

Why tourists choose BitJoy eSIMs for USA travel

BitJoy eSIMs offer travelers the convenience of digital connectivity without the need for physical SIM cards. They provide competitive data packages, easy activation, and a reliable network that ensures you’re always connected, whether you’re in a major city or exploring more remote areas. The flexibility of eSIM technology makes BitJoy a popular choice for tourists who want a hassle-free mobile experience.

Setup process for BitJoy eSIMs

Activating your BitJoy eSIM is quick and easy. Simply purchase your eSIM through the BitJoy website, flexible payment methods, download the eSIM profile using the provided QR code or link, and install it on your unlocked device. Once installed, follow the on-screen prompts to activate the eSIM, and you’re ready to start using your data, making calls, and sending texts as soon as you arrive in the USA.

BitJoy coverage and network quality in the USA

BitJoy eSIMs provide excellent coverage across the USA, including both urban and rural areas. Thanks to partnerships with major networks like T-Mobile and AT&T, you can expect fast data speeds and reliable service wherever you are. Whether you’re in New York City or exploring the National Parks, BitJoy ensures you’ll stay connected throughout your journey.

Frequently Asked Questions about SIM Cards for the USA

Still got questions? Here are quick answers to some of the most common concerns travelers have when getting a SIM card in the USA.

Will my USA SIM card work in Canada and Mexico?

Some plans, especially from major carriers like T-Mobile or AT&T, include roaming in Canada and Mexico—check plan details before purchase.

How much does a prepaid SIM card cost in the USA?

Prices start around $30–$40 for basic plans and can go up to $60 or more for unlimited data.

Can I keep my home number while using a USA SIM?

Yes, but only if you use dual SIM or eSIM—your primary number can stay active while you use a U.S. SIM for data and calls.

Can I use a USA SIM card with a carrier-locked phone?

No, your phone must be unlocked to use a SIM card from a U.S. provider.

How long do prepaid SIM cards last in the USA?

Most tourist SIMs last 15 to 30 days, depending on the plan you choose.

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How to Buy a Prepaid SIM Card for Tourists in the USA (2025 Guide)

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Now that you know how to buy a prepaid SIM card for tourists in the USA, staying connected while exploring the States is easier than ever. From major carriers to affordable eSIM options, there’s something for every traveler and budget. Want a fast, easy, and 100% digital option? Try BitJoy eSIM for instant USA connectivity—no physical SIM needed!