MobileSIM eSIM Data Plans for Caribbean

MobileSIM does not provide a truly unlimited high‑speed data eSIM for the Caribbean. The only plan that carries “Unlimited” in its name offers 3 GB per day, after which the speed is throttled to 1000 kbps. For travelers who need more data without a hard cap, MobileSIM offers fixed data plans such as 60 GB for 125 days and 20 GB for 30 days, both valid for the full period of their validity.

MobileSIM does not offer Caribbean eSIM plans that include a phone number or SMS. The provider only offers data‑only eSIMs, so travelers would need to rely on VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. Some Caribbean destinations may block or restrict particular VoIP services, so it is advisable to verify that the apps you rely on are accessible before purchasing.

MobileSIM offers eSIM plans that cover a wide range of Caribbean destinations. The “Global for” plan includes Antigua and Barbuda, Anguilla, Aruba, Barbados, Saint Barthélemy, Bonaire, Sint Eustatius, Saba, Bahamas, Curaçao, Dominica, Dominican Republic, Grenada, Guadeloupe, Haiti, Jamaica, Saint Kitts and Nevis, Cayman Islands, Saint Lucia, Saint Martin, Martinique, Montserrat, Puerto Rico, Sint Maarten, Turks and Caicos Islands, Trinidad and Tobago, Saint Vincent and the Grenadines, and the British Virgin Islands. The “Unlimited data for” 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. A second “Global for” plan covers Bahamas, Curaçao, Dominica, Dominican Republic, Grenada, Guadeloupe, Jamaica, Saint Kitts and Nevis, Cayman Islands, Saint Lucia, Saint Martin, Martinique, Puerto Rico, and Sint Maarten.