ZenSim eSIM Data Plans for Antigua and Barbuda

ZenSim does not provide a truly unlimited high‑speed data eSIM for Antigua and Barbuda. The plans labeled “Unlimited” actually offer a fixed allowance of 3 GB per day for a five‑day period, after which the speed drops to 1000 kbps. Travelers seeking larger amounts of data can choose from ZenSim’s fixed data plans that cover Antigua and Barbuda, such as 20 GB for 15 or 30 days, 20 GB for 90 days, or 40 GB for 90 days. These plans give a higher total data amount and avoid the reduced speed that comes after the limited daily allowance in the “Unlimited” plans.

ZenSim does not provide eSIM plans for Antigua and Barbuda that include a local phone number or SMS capability. The only eSIM offerings for this destination are data‑only plans.

Travelers who need communication can use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection. However, some destinations may block or restrict access to certain apps or VoIP services, so it is advisable to verify that the apps you rely on are accessible in Antigua and Barbuda before purchasing a data‑only eSIM.

ZenSim offers 10 single‑country data plans and 15 multi‑country data plans for Antigua and Barbuda. The plans span a price range from about $10 to $119 dollars and offer data caps from 1 GB up to 40 GB, giving travelers a wide selection to match their budget and usage needs.