Antigua and Barbuda eSIMs for
stress-free travel

Fast setup. Reliable data. No roaming fees.

FeaturesUnlimited Plan
Data Allowance Unlimited data
DurationUp to 90 Days
CoverageUp to 127 Countries
Speed5G/4G/LTE
Hotspot/ TetheringYes
Best for Extended travel, everyday usage
If data runs out Keeps working

How Simify eSIMs Work

Simify Mobile

1. Check your device & purchase

Make sure your device is eSIM compatible. Then choose your destination and grab a data plan that suits your trip.

Device Compatibility Checker

We couldn’t find that device

It looks like "" isn’t in our compatibility list yet. This doesn’t always mean it won’t work with Simify.

  • Check the spelling of your device name
  • Check if your device supports eSIM in your phone settings
  • Or contact our support team, we’re happy to help check for you

    *Your device must not be carrier or network-locked, jailbroken (iOS), or rooted (Android).

    *iPhones from mainland China and iPhone devices from Hong Kong and Macao (except for iPhone 17, iPhone 13 mini, iPhone 12 mini, iPhone SE 2020, and iPhone XS) don't have eSIM capability.
Simify Mobile

2. Follow the installation steps

Follow the quick steps to install your eSIM on your device. It only takes a few minutes.

Simify Mobile

3. Connect when you land

You’ll be connected in no time — no roaming fees, no physical SIM swaps.

Learn more about connecting

How to activate your eSIM

  1. ✅ Step 1: Check Compatibility
    • Ensure your device supports eSIM and is unlocked.
    • Connect to a stable Wi-Fi or data network.
  2. 📥 Step 2: Install Your eSIM
    • QR Code Scan: Use the QR code from your eSIM email.
    • Manual Installation: If QR scan fails,
      • iOS: Settings > Cellular/Mobile Data > Add eSIM > Enter Details Manually.
      • Android: Settings > Connections > SIM Manager > Add Mobile/eSIM Plan > Enter Details Manually.
    • Enter details provided in your email.
  3. ⚡️ Step 3: Connect your eSIM
    • After arriving, set eSIM as primary data source.
    • Disable Auto Data Switching.
    • Ensure your eSIM is turned on and turn on data roaming.
    • If you're still not connected, try restarting your phone.

Simple, fast, and ready for your travels!

 

eSIM Compatible Devices

  • Apple

  • apple

    iPhone XR, XS, XS Max

  • apple

    iPhone 11, 11 Pro, 11 Pro Max

  • apple

    iPhone SE (2020, 2022)

  • apple

    iPhone 12, 12 Mini, 12 Pro, 12 Pro Max

  • apple

    iPhone 13, 13 Mini, 13 Pro, 13 Pro Max

  • apple

    iPhone 14, 14 Plus, 14 Pro, 14 Pro Max

  • apple

    iPhone 15, 15 Plus, 15 Pro, 15 Pro Max

  • apple

    iPhone 16, 16 Plus, 16 Pro, 16 Pro Max, 16e

  • apple

    iPad Pro 11” (2020, A2068)

  • apple

    iPad Pro 12.9” (2020, A2069)

  • apple

    iPad Air (2019, A2123)

  • apple

    iPad (2019, A2198)

  • apple

    iPad Mini (2019, A2124)

  • apple

    iPad 10th Generation (2022)
  • Google

  • google

    Pixel 2 XL (Google Fi models only)

  • google

    Pixel 3, 3 XL

  • google

    Pixel 3a, 3a XL

  • google

    Pixel 4, 4a, 4 XL, 5, 5a

  • google

    Pixel 6, 6a, 6 Pro

  • google

    Pixel 7, 7a, 7 Pro

  • google

    Pixel 8, 8a, 8 Pro

  • google

    Pixel 9, 9 Pro, 9 Pro XL

  • google

    Pixel Fold
  • Huawei

  • huawei

    P40, P40 Pro

  • huawei

    Mate 40 Pro

  • huawei

    Pura 70 Pro
  • Samsung

  • samsung

    Galaxy S20, S20+, S20 Ultra

  • samsung

    Galaxy S21, S21+ 5G, S21 Ultra 5G

  • samsung

    Galaxy S22, S22+, S22 Ultra

  • samsung

    Galaxy S23, S23+, S23 Ultra, S23 FE

  • samsung

    Galaxy S24, S24+, S24 Ultra, S24 FE

  • samsung

    Galaxy S25, S25+, S25 Ultra

  • samsung

    Galaxy Note 20, Note 20 Ultra 5G

  • samsung

    Galaxy Z Fold, Fold2 5G, Fold3 5G, Fold4, Fold5 5G, Fold6 5G

  • samsung

    Galaxy Z Flip, Flip3 5G, Flip4, Flip5 5G, Flip6 5G

  • samsung

    Galaxy A54, A55 5G, A35
  • OnePlus

  • oneplus

    OnePlus Open, 11, 12, 13, 13R
  • Sony

  • sony

    Xperia 10 III Lite, 10 IV, 10V

  • sony

    Xperia 1 IV, 1 V, 1 VI

  • sony

    Xperia 5 IV, 5 V

  • sony

    Xperia Ace III
  • Xiaomi

  • xiaomi

    12T Pro, 13, 13 Lite, 13 Pro, 13T, 13T Pro

  • xiaomi

    14, 14 Pro, 14T, 14T Pro

  • xiaomi

    Redmi Note 13 Pro+, Note 14 Pro, Note 14 Pro+

  • xiaomi

    Poco X7, 15 Ultra
  • Motorola

  • motorola

    Razr 2019, Razr 5G, Razr 2022, Razr 40, Razr 40 Ultra, Razr+

  • motorola

    Edge 2022, Edge 2023, Edge+ (2023), Edge 40, Edge 40 Pro, Edge 40 Neo

  • motorola

    Edge 50 Pro, Edge 50 Ultra, Edge 50 Fusion
  • Vivo

  • vivo

    X80 Pro, X90 Pro, X100 Pro

  • vivo

    V29, V29 Lite, V40, V40 Lite, V40 SE

  • vivo

    X200, X200 Pro
  • Other Brands

  • other

    Fairphone 4, Fairphone 5

  • other

    Gemini PDA, DOOGEE V30

  • other

    HAMMER Blade 3, Explorer PRO, Blade 5G

  • other

    Nokia XR21, X30, G60 5G

  • other

    OUKITEL WP30 Pro, WP33 Pro

  • other

    Nuu X5, ZTE Nubia Flip, TLC 50 5G

  • other

    Asus ROG Phone 9, 9 Pro, Zenfone 12 Ultra

  • other

    Realme 14 Pro+

Frequently Asked Questions

  • About our eSIMs
  • First-Time Users
  • General
  • Setup & Support
  • Calls & Texts

What network will I connect to?

Your eSIM automatically connects to the strongest available network in your area, so you get the best possible coverage and speeds wherever you are.


If signal conditions change, it can seamlessly switch networks in the background to keep you connected.

How far in advance can I buy my eSIM?

Up to 6 months before your trip. Start plan within 6 months of purchase – your plan duration starts once connected to a local network.

How soon will I receive my eSIM?

Right away.

Your eSIM is delivered instantly by email after purchase and is ready to install via the Simify app.

Does this eSIM replace my home SIM?

No – and that’s one of the best parts!

Your eSIM works alongside your home SIM. Most travellers use the eSIM for data and keep their home SIM active for calls, texts, and one-time passwords. You stay connected without giving up your number.

Just make sure Data Roaming is turned off on your home SIM if you want to avoid roaming charges for outgoing calls or texts.

What is an eSIM and how does it work?

An eSIM is a digital SIM that’s already built into your device, so there’s no physical SIM card needed.

Just check your device is compatible, choose a plan, and install it instantly. Once you arrive at your destination, your eSIM connects to a local network so you can get online straight away – no SIM swapping or hunting for Wi-Fi.

When should I activate my eSIM?

We recommend installing your eSIM before you travel while connected to Wi-Fi.

It won’t activate until you arrive and connect to a local network. Once you land, simply make sure the eSIM is switched on in your device settings and you’re good to go.

Will I lose my contacts, WhatsApp, or phone number?

No. Everything stays the same – your home SIM, contacts, and apps are unaffected.

What if it doesn’t work when I land?

First, restart your phone – most issues are solved immediately this way.

If needed, follow the simple troubleshooting steps in our Help Centre or contact our 24/7 support team.

I’ve never used an eSIM before. Will it be hard?

Not at all! Most customers are set up in just a few minutes. Step-by-step instructions are provided in your email and the Simify app.

Plus, with our Money Back Guarantee, you’re covered with a full refund if there’s an issue we can’t resolve.

What speeds can I expect?

4G and 5G in most cities and towns; speeds may be slower in remote areas.

Can I buy an eSIM for a friend? How does it work?

Yes! You can send an eSIM to a friend via email through the Simify app under My eSIMs. We also offer discounts when purchasing more than one eSIMs.

Can I top up my eSIM?

Top-ups aren’t available yet, but we’re building this feature. In the meantime, you can repurchase a new eSIM through the app or website and be connected in minutes.

Who are travel eSIMs best for?

Travel eSIMs are perfect for anyone who wants reliable internet while overseas – from holidaymakers and business travellers to digital nomads and frequent flyers.

They help you avoid roaming charges, skip local SIM shops, and stay connected on trusted local networks wherever you go.

Why should I choose an eSIM instead of roaming or a physical SIM?

eSIMs are simpler, more flexible, and often more affordable.

You can keep your home SIM in place, avoid expensive roaming fees, and get online as soon as you land. That means easy navigation, instant messaging, bookings on the go, and staying connected without hassle.

What if my travel plans change?

No worries! Under our 100% Money Back Guarantee, you can request a refund if your trip is cancelled or delayed.

Quick tips for peace of mind:

  • Check your device is eSIM-compatible. Click here

  • Make sure your phone is unlocked

  • Keep the Simify app handy

You’re covered by our Money Back Guarantee for a full refund if there’s an unsolvable issue

How do I install my eSIM?

  1. Download the Simify app and log in with your purchase email

  2. Follow the installation guide under My eSIMs (automatic setup is fastest)

  3. Turn on your eSIM once you land

Full guides are also available in the Help Centre.

Can I store multiple eSIMs on my device?

Yes. Most devices store multiple eSIMs, though only one can be active for data at a time. Switching is simple via phone settings.

When does my eSIM plan start?

Your plan starts when the eSIM first connects to a local network at your destination. From that moment, your selected number of days begins counting down.

How can I confirm my eSIM is installed correctly?

Check your mobile settings – the eSIM should appear. When you arrive, enable it as your primary data plan, turn on Data Roaming, and restart your device if needed. Support is available anytime if you get stuck!

How do I know if my phone is unlocked?

Most devices are unlocked. If unsure, test with another SIM or contact your carrier. Phones on a plan may require unlocking first.

Are calls and texts included?

Our eSIMs focus on data, which means you can still call and message using apps like WhatsApp, FaceTime, iMessage, Viber, and more! all through your data connection.

If you plan to use traditional calls or texts, you can keep your home SIM switched on alongside the eSIM. In most cases this works automatically, but availability depends on your mobile plan. Your carrier can confirm this for you, and roaming charges may apply while you’re overseas.

Can I receive calls and texts on my home number while overseas?

Yes. You can use your home SIM alongside the eSIM to receive calls and texts as normal.

Most carriers allow this by default, but we recommend checking with your carrier before you travel – especially if you rely on one-time passwords. Incoming texts are usually free, while calls or outgoing messages may incur roaming charges depending on your carrier.

How can I make international calls home?

VOIP apps like Viber are affordable options. Simply add credit and use your eSIM data connection.

How can I call local businesses overseas?

Use VOIP apps like Viber, or contact businesses via WhatsApp or email. Many hotels also provide guest landlines.

Can I keep my WhatsApp number and chats?

Yes, everything stays exactly the same. Your number, contacts, and chat history are preserved automatically.

eSIM Antigua and Barbuda

Explore Antigua and Barbuda eSIM with Our Prepaid Travel eSIMs ✈️

Discover the Twin Island Paradise of Antigua and Barbuda 🇦🇬

If you are searching for the best eSIM Antigua and Barbuda has to offer, your island adventure starts right here. Antigua and Barbuda is one of the Caribbean's most captivating twin-island nations — a destination famous not just for its beauty, but for the sheer variety of it. Antigua alone boasts 365 beaches, one for every day of the year, each more breathtaking than the last. Its sister island Barbuda is something altogether wilder — a pristine, barely-touched paradise of pink and white sand beaches, vast lagoons, and one of the largest frigate bird colonies in the Western Hemisphere. Whether you are sailing into the historic harbour of English Harbour, combing the deserted shores of Barbuda's legendary Princess Diana Beach, or soaking in the panoramic Caribbean sunsets from Shirley Heights, your Antigua and Barbuda eSIM keeps you connected throughout every unforgettable moment.

Two Islands, Twice the Unforgettable Experiences 🤩

Antigua and Barbuda eSIM travellers enjoy a destination that effortlessly blends rich history, world-class sailing, and some of the most spectacular natural scenery in the entire Caribbean. On Antigua, explore the UNESCO World Heritage-listed Nelson's Dockyard at English Harbour — a remarkably preserved 18th-century British naval base that today serves as the beating heart of Caribbean sailing culture. Each April, this very harbour becomes the epicentre of Antigua Sailing Week, one of the world's most prestigious and celebrated regattas, drawing sailors and spectators from across the globe. Venture to Devil's Bridge on Antigua's rugged Atlantic coast, where dramatic limestone arches have been carved by centuries of crashing waves into a natural wonder unlike any other. Then take the short ferry ride across to Barbuda — where the pace slows, the crowds disappear, and miles of untouched pink-sand beaches stretch out before you in near-total silence. Walk through the Codrington Lagoon National Park, home to a magnificent frigate bird sanctuary where thousands of these magnificent seabirds nest year-round. With your Antigua and Barbuda eSIM active, you can island-hop between these two gems without ever losing your connection to the world.

eSIM Antigua and Barbuda - Nelson's Dockyard and Pink Sand Beaches

Stay Connected Across Both Islands with Our Prepaid eSIM 📲

Staying connected across two islands has never been easier than with our prepaid Antigua and Barbuda eSIM. Forget the inconvenience of tracking down a local SIM card on arrival at V.C. Bird International Airport or overpaying for resort Wi-Fi by the day. Our Antigua and Barbuda eSIM activates instantly on your device before you even leave home — so the moment you step off the plane into that warm Caribbean breeze, you are already online and ready to explore.

Our prepaid eSIM Antigua and Barbuda is fully compatible with all eSIM-enabled smartphones launched post-2017, including the latest iPhone, Samsung Galaxy, Google Pixel, and more. Check our full compatible devices list to make sure your handset is ready before departure. Whether you're navigating the cobblestone streets of Saint John's, checking tide times on Barbuda's remote beaches, booking a catamaran tour of the coastline, or sharing real-time sailing race footage during Antigua Sailing Week, our Antigua and Barbuda eSIM delivers fast, dependable data coverage across both islands.

Why Choose Our Antigua and Barbuda eSIM? 🤔

  • Easy Activation: Get connected the moment you land with instant, hassle-free activation.
  • Cost-Effective: Avoid expensive roaming charges and resort Wi-Fi fees with our affordable Antigua and Barbuda data rates.
  • Reliable Support: Our dedicated support team is available around the clock to assist you across both islands.
  • Money-Back Guarantee: Travel with complete peace of mind — we offer a 100% money-back guarantee on every plan.

Order Your Antigua and Barbuda eSIM Today 🧡

Two islands. Three hundred and sixty-five beaches. Endless memories waiting to be made. Order your prepaid Antigua and Barbuda eSIM today and arrive fully connected — ready to sail into English Harbour, discover Barbuda's untouched pink sand shores, and experience every sun-drenched, history-rich, sail-filled moment this remarkable twin-island nation has to offer. Whether it's your first visit or your tenth, your eSIM Antigua and Barbuda ensures you never miss a beat — or a sunset. For the latest travel advice and entry requirements, visit travel.state.gov.