MobileSIM eSIM Data Plans for Portugal

MobileSIM does not provide a truly unlimited data eSIM plan for Portugal. All plans with “Unlimited” in their name actually give 3GB of high‑speed data per day and reduce speed to 1000kbps once that limit is reached, so they are not high‑speed unlimited.

Travelers can instead choose from MobileSIM’s fixed data plans that offer larger, straightforward data allowances. For example, the Portugal 20 GB plan is valid for 30 days and costs $19.00 USD, and the Portugal 10 GB plan is valid for 30 days for $11.00 USD. These plans may be more cost effective for users who need a predictable amount of data without speed reductions.

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 provides 12 single‑country data plans for Portugal and 22 multi‑country data plans that include Portugal in their coverage. The single‑country plans fall under the daily data cap category, offering a set amount of data that refreshes each day, while the multi‑country offerings are fixed data cap plans that provide a specific total amount of data valid for the duration of the plan. Across all plans the price ranges from $2.34 to $99.00 and the data caps vary between 200 MB and 50 GB, with validity periods spanning 3 to 60 days.