Antigua and Barbuda eSIM

What's the best Antigua and Barbuda eSIM for your trip?

AloOui Antigua and Barbuda eSIM starts at $14.82 USD for 1GB of total data over 7 days, with fixed-data and Unlimited Lite, Essential and Plus options for beach stays.

Message your St. John's host, check an English Harbour booking or plan your next beach stop where supported service is available.

Quick plan summary

• Coverage: Antigua and Barbuda only. Confirm essential Barbuda locations separately.
• Fixed data: 1GB/7 days, 2GB/15 days or 3GB, 5GB, 10GB, 20GB or 50GB/30 days. These are total allowances, not daily amounts.
• Daily Unlimited: Lite, Essential or Plus for 1, 3, 5, 7, 10 or 15 days. No selectable 30-day Unlimited, fixed 100GB or Premium option; Plus is not Premium.
• Network: Flow Antigua & Barbuda, up to 4G where available.
• Data only: no local phone number, ordinary calls or SMS.
• Delivery: QR code by email after purchase. No ID verification required for the AloOui purchase.

Compare Antigua and Barbuda packages

Choose fixed data for lighter use between Wi-Fi connections. Essential is the balanced daily option; Plus provides more high-speed data each day for heavier uploads or sharing where hotspot is supported. Match allowance, duration and cost to your itinerary. A larger allowance does not extend coverage.

Prices may change. Always check the product page for the latest prices before purchasing.

Daily limits and plan validity

• Lite: 1GB/day high-speed, then up to 512 kbps.
• Essential: 1GB/day high-speed, then up to 1.25 Mbps.
• Plus: 2GB/day high-speed, then up to 2 Mbps.

Standard Unlimited options are Lite. Lite, Essential and Plus refresh their high-speed allowances daily; reduced speeds apply for the rest of the day after that day's allowance is used. Unlimited does not mean unrestricted high-speed data. Fixed plans end when their total allowance or validity runs out, whichever comes first, without reduced-speed continuation. Actual speeds depend on connectivity.

You can top up the eSIM for a maximum of six months. This top-up window is separate from each purchased plan's validity and does not make a plan valid for six months. Follow your selected option's top-up instructions.

Need help choosing?

Use Shop with AI on the AloOui website or app. Share your dates, destinations, budget and data needs, including essential laptop hotspot use. Check the selected plan's coverage, allowance, sharing terms and current price before checkout.

For an easier shopping experience, download AloOui from the Apple App Store or Google Play.

Network and coverage

The provider list specifies Flow Antigua & Barbuda under Cable & Wireless Antigua & Barbuda Ltd, supporting up to 4G where available. It does not list Digicel or establish 5G service for this product. Actual connection and speed depend on your selected plan, device, supported partner, location and local conditions. Reception at every beach, resort or address is not guaranteed.

Barbuda visits and sailing trips

Confirm essential location coverage with support before purchasing, especially for Barbuda, Codrington Lagoon, remote beaches or secluded properties. The country entry does not separately establish service at each island location. Save maps, tickets and accommodation details offline before leaving reliable coverage.

Check current access, weather and local safety guidance separately from connectivity. Arrange appropriate backup communications for remote journeys. Satellite and maritime networks are not included, and reception throughout ferries or sailing trips is not promised. Other Caribbean countries are not included in this country product.

Hotspot, calls and your existing number

Hotspot depends on your selected plan, device and network. Shared usage counts toward the same total or daily high-speed allowance and speed limits. Confirm exact-option sharing terms before buying if tethering is essential. Large uploads, backups and streaming can use data quickly.

This eSIM has no local number, ordinary calls or SMS. Internet-based messaging and calling depend on connectivity and app availability. If retaining your home SIM, check its roaming charges, turn off its data roaming and avoid automatic data switching.

Compatibility, installation and activation

1. Check that your exact device model and regional version support eSIM and that the device is carrier-unlocked.
2. Install the emailed QR code over stable Wi-Fi through your cellular or SIM settings, following your order's instructions. Keep the QR private.
3. When ready in supported Antigua and Barbuda coverage, enable AloOui, select it for mobile data and turn on its data roaming as instructed.

Validity starts when the eSIM connects to a supported network in Antigua and Barbuda, not QR delivery or installation alone. If already within supported coverage, enabling the line and connecting can start the plan. Travel between supported locations does not reset the same plan's validity. Follow your purchased option's activation deadline and expiry instructions.

APN, connection help and support through the Help Center

1. Check AloOui is enabled, selected for mobile data and has data roaming on as instructed.
2. If manual APN setup is needed, enter data.esim with username and password blank, then save/select it. Some devices configure this automatically; follow your order if its settings differ.
3. After installation finishes, toggle airplane mode briefly or restart.
4. Start with automatic network selection. If needed, choose the supported partner identified in your order or by support. Move to a stronger-signal area only when safe.
5. Check remaining data and validity. Keep the eSIM installed while troubleshooting.

Ask support before deleting the profile, changing devices or rescanning the QR code; do not assume transfer, reinstallation or QR reuse is supported.

AloOui provides customer support through the Help Center through the Help Center. Share your order number, exact device model, location and error privately.

Visiting more Caribbean destinations?

Compare the separate Caribbean eSIM, whose list includes Antigua and Barbuda but not the Bahamas, Aruba, Haiti or Puerto Rico. Confirm every stop and the selected product's own networks, allowance, validity and current price before buying. A regional label does not mean every island is included; regional coverage is not added to this country plan.

Antigua and Barbuda eSIM FAQs

What is the lowest-priced package?
Fixed 1GB/7 days costs $14.82 USD. It provides 1GB total, not a daily allowance.

Which plan suits heavier daily use?
Compare Plus/7 days at $231.30 for 2GB/day high-speed, then up to 2 Mbps, with Essential/7 days at $115.65 for 1GB/day, then up to 1.25 Mbps. Both refresh daily. Daily plans run up to 15 days; no Premium option is selectable.

Which network is listed?
Flow Antigua & Barbuda under Cable & Wireless Antigua & Barbuda Ltd, supporting up to 4G where available. The provider data does not establish 5G service.

When does validity start, and is it the same as the top-up window?
Validity starts when the eSIM connects to a supported network in Antigua and Barbuda, not delivery or installation alone. The purchased plan's duration is separate from the maximum six-month eSIM top-up window.

Is Barbuda or sailing reception guaranteed?
No. Confirm essential island locations before buying and keep important details offline. Satellite and maritime networks are not included.

Does this include other Caribbean countries or a local number?
No. This country data eSIM has no phone number, ordinary calls or SMS. Obtain separate coverage or a regional option explicitly listing every destination.