eSimfly eSIM Data Plans for Caribbean

eSimfly does not offer a truly unlimited data eSIM for travel in the Caribbean. The only plan that uses the label “Unlimited” provides 3 GB of high‑speed data each day; after that limit the plan is subject to speed reduction, so it is not an unlimited data solution.

Instead, eSimfly sells fixed‑data plans that can be used throughout the Caribbean. Examples include a 20 GB plan valid for 365 days and a 10 GB plan valid for 30 days. These plans give a set amount of high‑speed data with no daily limits, and they may be more cost effective for travelers who need a predictable usage amount.

eSimfly does not offer Caribbean eSIM plans that include a phone number or SMS capability. The provider’s Caribbean offerings are data‑only, so there is no way to make or receive standard voice calls or text messages via the device’s native telecom network.

Travelers who need voice or messaging can still use internet‑based services such as WhatsApp, Telegram, and iMessage, which work over the data connection supplied by the eSIM.

Discover Global includes Caribbean countries such as Antigua and Barbuda, Anguilla, Aruba, Barbados, Saint Barthélemy, Bonaire, Sint Eustatius, Saba, Bahamas, Curaçao, Dominica, Dominican Republic, Guadeloupe, Haiti, Jamaica, Saint Kitts and Nevis, Cayman Islands, Saint Lucia, Saint Martin, Martinique, Montserrat, Sint Maarten, Turks and Caicos Islands, Trinidad and Tobago, Saint Vincent and the Grenadines, and the British Virgin Islands, and it also covers additional regions beyond the Caribbean. The Caribbean (20+ areas) plan covers Antigua and Barbuda, Anguilla, Barbados, Curaçao, Dominica, Dominican Republic, Grenada, Guadeloupe, Jamaica, Saint Kitts and Nevis, Cayman Islands, Saint Lucia, Montserrat, Puerto Rico, Sint Maarten, Turks and Caicos Islands, Saint Vincent and the Grenadines, and the British Virgin Islands, and it also includes other regions outside the Caribbean. The Caribbean Islands plan covers Antigua and Barbuda, Aruba, Barbados, Saint Barthélemy, Bonaire, Sint Eustatius, Saba, Bahamas, Curaçao, Dominica, Grenada, Guadeloupe, Haiti, Jamaica, Saint Kitts and Nevis, Cayman Islands, Saint Lucia, Saint Martin, Montserrat, Puerto Rico, Sint Maarten, Turks and Caicos Islands, Trinidad and Tobago, and Saint Vincent and the Grenadines, and it also provides coverage for other regions beyond the Caribbean.