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SIM Card in Antigua and Barbuda: The Complete Travel Guide

DigicelFloweSIM (Holafly) $10 – $50 / week eSIM ✓
Planning a trip to the twin-island paradise of Antigua and Barbuda? Staying connected is essential for navigation, sharing your beach moments, and keeping in touch with loved ones. This guide covers everything you need to know about getting a local SIM card or eSIM, including the best providers, prices, and step-by-step activation instructions. Whether you choose a physical SIM from Digicel or Flow, or a convenient eSIM from Holafly, you'll find the perfect connectivity solution for your Caribbean adventure.

Physical SIM vs eSIM: Which One Should You Choose?

Both options have their pros and cons. Here's a quick comparison to help you decide.

Feature Physical SIM eSIM
Convenience Need to find a store and insert the SIM Buy online, install in minutes
Cost Plans start from $10 Plans start from $5.90
Activation Requires passport and may take time Instant activation via QR code
Coverage Digicel and Flow have extensive 4G Uses local networks, same coverage
Dual SIM Requires removing your home SIM Keep your home SIM active

Local Operators

Digicel

Digicel is the top choice for tourists, offering prepaid plans with generous data allowances. A 8.5 GB plan costs around $18 USD, and a 20 GB plan is about $49 USD. You can buy SIMs at the airport, in town, or at Digicel stores.

Best coverage across both islands, 4G/LTE $10 – $50

Flow

Flow is another major provider with competitive prepaid options. Their plans often include unlimited local calls and texts. SIM cards are available at Flow stores and the airport.

Good coverage in urban areas, 4G/LTE $10 – $40

Holafly (eSIM)

Holafly offers a hassle-free eSIM for Antigua and Barbuda. Plans are data-only, with 5G connectivity. Prices start at $5.90 for 1 GB/7 days. Use code TOURDUMONDE5CONTINENTS for 5% off.

Uses Digicel/Flow networks, 5G ready $5.90 – $30

Where to Buy a SIM Card in Antigua and Barbuda

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V.C. Bird International Airport (ANU)

Both Digicel and Flow have kiosks in the arrivals hall. You can buy a SIM card immediately after landing.

Airport prices may be slightly higher, but it's the most convenient option.

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Downtown St. John's

Visit official Digicel or Flow stores in the capital for a wider selection of plans and better prices.

Bring your passport for registration.

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Online (eSIM)

Purchase a Holafly eSIM before your trip and activate it upon arrival. No need to visit a store.

Use discount code TOURDUMONDE5CONTINENTS for 5% off.

Price Comparison

Plan Data Duration Price
Digicel Tourist SIM 8.5 GB 7 days $18
Digicel Data Add-on 20 GB 30 days $49
Flow Prepaid 10 GB 14 days $25
Holafly eSIM 5 GB 15 days $15

How to Activate Your SIM Card or eSIM

Requirements:

  • Unlocked phone
  • Passport (for physical SIM)
  • eSIM-compatible device (for eSIM)
1

Purchase the SIM or eSIM

Buy a physical SIM at the airport or a store, or order an eSIM online from Holafly.

2

Insert SIM or Install eSIM

For physical SIM, insert it into your phone. For eSIM, scan the QR code sent via email and follow the prompts.

3

Register the SIM (if required)

For physical SIMs, you may need to show your passport. The store will activate it for you. eSIMs are pre-activated.

4

Configure APN Settings

For data to work, you may need to set the APN. Most modern phones auto-configure. If not, check the provider's instructions.

Practical Tips

💡 Check Your Phone's Compatibility

Ensure your phone is unlocked and supports the local frequencies (4G/5G). Most modern smartphones work fine.

💡 Buy an eSIM Before You Travel

Save time and avoid queues by purchasing a Holafly eSIM online. You'll have instant connectivity upon landing.

💡 Keep Your Home SIM Safe

If using a physical local SIM, store your home SIM in a safe place. With eSIM, you can keep your home SIM active.

Frequently Asked Questions

What is the best SIM card for Antigua?

Digicel is the best value prepaid SIM card in Antigua and Barbuda, with plans like 8.5 GB for around $18 USD or 20 GB for around $49 USD. Digicel also has a slightly better network coverage.

How much is a SIM card in Antigua?

A SIM card in Antigua and Barbuda typically costs between $10 and $20, plus the cost of a data plan. Data plans vary from $10 to $50 depending on the provider and data volume.

What food is Antigua known for?

Antigua is known for its local cuisine such as fungee (cornmeal dish), pepperpot, and fresh seafood. However, this is not directly related to SIM cards.

Will my US cell phone work in Antigua?

Yes, international carriers offer roaming services, but using an eSIM for Antigua and Barbuda is more cost-effective and user-friendly.

Can I use eSIM in Antigua and Barbuda?

Yes, eSIM is available. Providers like Holafly offer data-only eSIM plans that work on local networks. Ensure your phone is eSIM-compatible and unlocked.

Staying connected in Antigua and Barbuda is easy with a local prepaid SIM from Digicel or Flow, or a convenient eSIM from Holafly. For the best value and hassle-free experience, we recommend buying an eSIM before your trip. Use the discount code TOURDUMONDE5CONTINENTS to get 5% off your Holafly eSIM. Enjoy your Caribbean getaway without worrying about connectivity!