eSIMzio eSIM Data Plans for Caribbean

eSIMzio does not provide a truly unlimited data eSIM for the Caribbean. The only plan that carries “Unlimited” in its name is the Caribbean Islands Unlimited — 7 days, but it is limited to 3 GB of high‑speed data per day and the speed drops to 1 Mbps after that amount is used.

Instead, eSIMzio offers several fixed data plans that cover the Caribbean. For example, the Global 60 GB plan is valid for 125 days, the Global 20 GB plans are available for 30 days or 365 days, and the Global 10 GB plan is valid for 30 days. These plans provide large data allowances and can be more cost‑effective for travelers who need substantial data without the restrictions of a daily cap.

eSIMzio does not provide a phone number or SMS capability for Caribbean eSIM plans. The provider offers only data‑only eSIMs for that region. Travelers who need voice or text can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but some destinations may block or restrict these services, so it is advisable to confirm that the apps you rely on are accessible in the Caribbean before purchasing.

eSIMzio’s eSIM offerings include several plans that provide coverage across Caribbean nations; the Global plan supplies connectivity in Antigua and Barbuda, Anguilla, Aruba, Barbados, Saint Barthélemy, Bonaire, Sint Eustatius, Saba, Bahamas, Curaçao, Dominica, the Dominican Republic, Grenada, Guadeloupe, Haiti, Jamaica, Saint Kitts and Nevis, the Cayman Islands, Saint Lucia, Saint Martin, Martinique, Montserrat, Sint Maarten, the Turks and Caicos Islands, Trinidad and Tobago, Saint Vincent and the Grenadines, the British Virgin Islands, and Puerto Rico, and the Caribbean Islands plan offers the same coverage in those countries while adding Puerto Rico and the islands of the Caribbean.