WonderConnect eSIM Data Plans for Caribbean

WonderConnect does not provide any unlimited data eSIM plans for the Caribbean. The available options are fixed‑data packages that include 20GB, 10GB, 5GB, 3GB, and a short‑term 1GB plan, all valid for 30 days (the 1GB plan expires after 7 days). These plans allow tethering and use 5G networks across most Caribbean islands. If a traveler expects to use a large amount of data, choosing a fixed plan such as the 20GB or 10GB option can be more cost‑effective than purchasing multiple smaller packages, though very heavy data users may still need to consider larger arrangements.

WonderConnect does not provide any eSIM plans that include a phone number or SMS for the Caribbean. All plans sold by the provider are data‑only, so travelers will not receive a local number or the ability to send text messages directly from the eSIM.

Travelers who need to make calls or send messages over the data connection can normally rely on VoIP apps such as WhatsApp, Telegram, or iMessage. However, some destinations may block or restrict certain services, so it is advisable to verify that the apps you plan to use are accessible in the Caribbean before purchasing a WonderConnect plan.

The “Caribbean” plan offered by WonderConnect covers the following Caribbean countries and territories: Antigua and Barbuda, Anguilla, Aruba, Barbados, Saint Barthélemy, Bonaire, Sint Eustatius, Saba, Curaçao, Dominica, Dominican Republic, Grenada, 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 British Virgin Islands.