SimBalkan eSIM Data Plans for Portugal

SimBalkan does not provide a truly unlimited data eSIM plan for Portugal. The plans branded “Portugal · Unlimited” deliver only 1 GB of high‑speed data per day and have a reduced speed applied once that daily quota is reached; they are not considered unlimited in the strict sense.

Travelers who need larger data allowances can select from fixed‑data packages that remain at full speed for the entire validity period, such as the 10GB plan for 30 days, the 20GB plan for 30 days, or the 30GB European plan that also covers Portugal. These options provide consistent 5G coverage throughout the country.

SimBalkan does not provide any eSIM plans for Portugal that include a phone number or SMS capability. All plans it offers for Portugal are data‑only, so travelers will need to rely on internet‑based messaging and calling apps such as WhatsApp, Telegram, or iMessage to communicate. While these services generally work over the data connection, some destinations may block or restrict access to specific applications, so it is wise for travelers to verify that the apps they plan to use are functional in Portugal before purchasing a SimBalkan eSIM.

SimBalkan offers 10 single‑country data plans and 6 multi‑country plans that include Portugal. The plans cover data caps from 1 GB to 30 GB and are priced between roughly $3.35 and $40.26, with validity periods ranging from 1 to 30 days. Single‑country plans provide coverage only in Portugal, while multi‑country plans give access to several destinations in addition to Portugal.