aloSIM eSIM Data Plans for Caribbean

aloSIM does not provide an unlimited data eSIM for the Caribbean. The available Caribbean plans use fixed data allowances, the largest being 20GB for 30 days and a 10GB option also lasting 30 days. These fixed‑data plans can be more cost‑effective for most travelers, and they offer ample bandwidth for typical usage; only very heavy data consumers would consider an unlimited plan, which at present is not offered by aloSIM for this destination.

aloSIM does not provide eSIMs that include a phone number or SMS capability for destinations in the Caribbean. All of aloSIM’s Caribbean eSIM offerings are data‑only plans; they do not support inbound or outbound voice calls, nor text messaging.

Travelers who require voice or text services can typically use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, the availability of these services can vary in the Caribbean, so it is a good idea to verify that the apps you rely on will work in the specific islands you plan to visit before purchasing an eSIM.

aloSIM offers a “caribbean” plan that covers Antigua and Barbuda, Anguilla, Aruba, Barbados, Bahamas, Curaçao, Dominica, Dominican Republic, Grenada, Jamaica, Saint Kitts and Nevis, Cayman Islands, Saint Lucia, Montserrat, Puerto Rico, Sint Maarten, Turks and Caicos Islands, Saint Vincent and the Grenadines, the British Virgin Islands and the United States Virgin Islands. The “Global” plan includes all of these Caribbean territories and adds coverage of Saint Barthélemy, Guadeloupe, Saint Martin and Martinique.