PRIeSIM eSIM Data Plans for Antigua and Barbuda

PRIeSIM does not provide a truly unlimited data eSIM for Antigua and Barbuda. The only plan that carries “Unlimited” in its name, Caribbean Islands Unlimited · 7 days, offers 3 GB of high‑speed data per day and then reduces the speed; the cap resets each day.

Travelers who need larger data allowances can select fixed data plans, such as Discover Global 20 GB for 30 days or Discover Global 10 GB for 30 days, which give up to 20 GB or 10 GB of high‑speed data before any speed reduction applies.

PRIeSIM does not offer any eSIM plan for Antigua and Barbuda that includes a local phone number or SMS capability. The available eSIMs from this provider are data‑only, so travelers rely on internet for communication.Apps such as WhatsApp, Telegram and iMessage can normally be used over the data connection for voice and messaging, but some destinations may block or restrict specific VoIP services, so it is advisable to confirm that the apps you plan to use work in Antigua and Barbuda before purchasing a plan.

PRIeSIM provides four single‑country plans that cover Antigua and Barbuda and eighteen multi‑country plans that include it as part of their coverage. The plans range in price from $2.28 to $100.92 and offer data caps between 200 MB and 20 GB, with validity periods of 3 to 365 days. Among the available plans, the provider offers a single daily‑data‑cap option and the remaining are fixed‑data‑cap plans, which allow customers to purchase a set amount of data for a pre‑determined period. These offerings give travelers a variety of pricing and data‑capacity options to suit short‑term or longer‑duration stays.