eSIMzio eSIM Data Plans for Antigua and Barbuda

eSIMzio does not provide an unlimited high‑speed data eSIM for Antigua and Barbuda. The only plan that uses “Unlimited” in its name, Caribbean Islands Unlimited — 7 days, actually offers a 3GB/day allowance after which the speed is throttled to 1000kbps. All other plans are fixed data bundles: for example, Global 20 GB for 30 days or Global 10 GB for 30 days, which give a set amount of data that must be used within the specified validity period. These fixed data plans can be more cost‑effective for most travelers unless an extremely heavy data user is expected.

eSIMzio does not provide an Antigua and Barbuda eSIM that includes a local phone number or SMS capability. The provider only offers data‑only plans for this destination. Travelers who need voice or text can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that these services are accessible in Antigua and Barbuda before purchasing, as some destinations may block or restrict certain apps.

eSIMzio offers 4 single‑country plans and 24 multi‑country plans that include Antigua and Barbuda. Available plans range in price from about $2.03 to $116.54 USD, with data caps spanning from 200 MB to 20 GB. The single‑country options typically provide the coverage only for Antigua and Barbuda, whereas the multi‑country plans bundle Antigua and Barbuda with other destinations, giving travelers a larger regional network for a single purchase. Fixed data amount plans dominate the catalogue (27 of 27 are fixed data caps), while only one plan uses a daily data cap. Most plans allow tethering and some provide a reduced speed option of 1000 kbps.