AlpineSIM eSIM Data Plans for Antigua and Barbuda

AlpineSIM does not provide a true unlimited data eSIM for Antigua and Barbuda; all plans with “Unlimited” in the name actually limit high‑speed data to a daily cap, such as 500 MB/day or 1 GB/day. When travelers need more data, they can choose from AlpineSIM’s fixed‑data eSIMs. For example, a 5 GB plan is available for 30 days at a set price, as is a 20 GB plan with the same validity. Fixed data plans are typically more cost‑effective unless the user requires extremely heavy data consumption.

AlpineSIM does not provide eSIM plans for Antigua and Barbuda that include a local phone number or SMS capability. Customers who purchase an AlpineSIM eSIM for Antigua and Barbuda will receive only a data‑only connection, which is sufficient for using Internet services, VoIP applications such as WhatsApp, Telegram, or iMessage for voice and messaging.

AlpineSIM offers 38 single‑country plans and 28 multi‑country plans that include Antigua and Barbuda. The catalog spans a price range from about $4.05 to $1, 033.38 and data allowances between 500 MB and 20 GB, with plans lasting from one to thirty days. Some options deliver a fixed data amount for the entire validity period, while others reset a daily data cap. Tethering is permitted on certain plans.