PRIeSIM eSIM Data Plans for Portugal

PRIeSIM does not provide a truly unlimited high‑speed data eSIM for Portugal. All of its plans that contain “Unlimited” in the name actually offer a daily maximum of 3 GB (or, for the Europe Unlimited label, 5 GB) with speed reduced after the daily limit is reached.

Because there is no unlimited plan, travelers can choose fixed‑data options instead. PRIeSIM offers 20 GB for 30 days, 50 GB for 90 days, 100 GB for 180 days, and other large‑data bundles that keep high‑speed service for the entire validity period until the allowance is exhausted.

PRIeSIM does not provide a Portugal eSIM plan that includes a phone number or SMS capability. The provider offers only data‑only plans for this destination. Travelers who need calls or texts can use VoIP applications such as WhatsApp, Telegram, or iMessage over the eSIM data, but some destinations may block or restrict such services, so you should verify that the apps you rely on work in Portugal before purchasing.

PRIeSIM provides 17 single‑country plans that include Portugal and 40 multi‑country plans that cover Portugal as well. The available plans span a price range from about $1.14 to $236.61, with data caps sized between 200 MB and 100 GB. Some of the plans use a daily data limit, while others offer a fixed data amount for the duration of the validity period. 