aloSIM does not offer an eSIM plan for Antigua and Barbuda that includes a phone number or SMS capability. The provider only sells data‑only eSIMs for this destination.
Travelers can still communicate by using VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should check beforehand that these services are accessible in Antigua and Barbuda, as some destinations may block or restrict specific apps or VoIP services.