MobileSIM eSIM Data Plans for Portugal

MobileSIM does not provide a truly unlimited data eSIM for Portugal. Its plans that include “Unlimited” in the name actually cap high‑speed data at 3 GB per day; once the limit is reached the speed is reduced to 1000 kbps. Travelers who need more data can opt for fixed‑data plans instead, such as the 20 GB plan for 30 days or the 10 GB plan for 30 days, which offer full‑speed data up to the stated allowance.

MobileSIM does not provide a Portugal eSIM that includes a local phone number or SMS capability. The provider only offers data‑only plans for the country. Travelers can instead use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection to make calls and send messages.

MobileSIM offers 12 single‑country plans and 10 multi‑country plans for Portugal. The plans range in price from $2.30 to $165.00 and offer between 200 MB and 60 GB of data, with validity periods from 3 to 125 days. Some plans use a daily data cap, limiting usage each day, while others provide a fixed data amount that can be used anytime within the validity period; MobileSIM lists 6 daily‑cap plans and 16 fixed‑cap plans across its offerings.