yaySIM eSIM Data Plans for Caribbean

yaySIM does not have any unlimited‑data eSIM plans for the Caribbean. All Caribbean plans that are listed are fixed data plans with hard limits. The largest available plan provides 10 GB of data for 30 days, and a 5 GB plan also runs for 30 days. These fixed data plans can be more cost‑effective for most travelers unless a user needs an extremely high data volume.

yaySIM does not offer a Caribbean eSIM that includes a phone number or SMS capability. The provider’s plans for Caribbean destinations are data‑only, providing connectivity but no native voice or text services.

Travelers who need to send or receive messages can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection; however, some Caribbean islands may block or restrict access to these services, so it is advisable to confirm their availability before purchasing.

The CB‑24_0.5_Daily plan from yaySIM covers Antigua and Barbuda, Anguilla, Barbados, Curaçao, Dominica, Dominican Republic, Grenada, Guadeloupe, Jamaica, Saint Kitts and Nevis, Cayman Islands, Saint Lucia, Montserrat, Puerto Rico, Sint Maarten, Turks and Caicos Islands, Saint Vincent and the Grenadines, and the British Virgin Islands. This plan also includes coverage in regions outside the Caribbean, but those areas are not part of the Caribbean list.