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.

The Caribbean eSIM coverage offered by aloSIM comes in two plans. The “caribbean” plan covers Antigua and Barbuda, Anguilla, Aruba, Barbados, Bahamas, Cayman Islands, Curaçao, Dominica, Dominican Republic, Grenada, Jamaica, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Montserrat, Puerto Rico, Sint Maarten, Turks and Caicos Islands, United States Virgin Islands, and the British Virgin Islands. The “Global” plan likewise includes all those Caribbean destinations and additionally adds Saint Barthélemy, Guadeloupe, Martinique and Saint Martin, while extending service to many regions outside the Caribbean.