JamboSim eSIM Data Plans for Caribbean

JamboSim does not provide a true unlimited data eSIM for the Caribbean. Its most expansive plan for the region is the eSIM JamboSim Caribbean Unlimited / 7 Days, which supplies 3 GB of high‑speed data per day and then throttles usage to approximately 1 Mbps. The same provider offers other fixed data plans such as eSIM JamboSim Global 20GB / 30 Days, which delivers 20 GB of high‑speed data for 30 days, and eSIM JamboSim Global 10GB / 30 Days, which offers 10 GB for 30 days. These fixed‑data options can be more cost‑effective for travelers who need a substantial amount of data but whose consumption is not extreme enough to require unlimited access.

Yes, JamboSim sells eSIM plans for the Caribbean that include a local phone number and the ability to send SMS. The price range of the available plans is from $11.99 to $105.99 USD, and the validity period varies from 7 days up to 365 days. Each plan provides a dialing code of +1, which is the North American Numbering Plan used by many Caribbean countries. Calls can be made outbound and SMS can be sent outbound, but inbound voice and SMS are not included.

Users who need to receive calls or messages should check the current plan details directly with JamboSim before purchasing, as the plans listed above only support outbound telephony and SMS.

The eSIM JamboSim Caribbean 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. The broader eSIM JamboSim Global and Global+ plans include that same Caribbean coverage and add Anguilla and the British Virgin Islands as well, so travelers using those plans receive local coverage in the additional territories mentioned.