MobileSIM eSIM Data Plans for Poland

MobileSIM does not provide a true unlimited data eSIM plan for Poland. All available options listed for the country have a fixed data cap. For example, MobileSIM offers a Poland 20GB for 30 days plan that costs $19.00 USD, and a Poland 10GB for 30 days plan for $12.00 USD.

The only plan that carries the word “Unlimited” in its name is Europe Unlimited data for 10 days, which actually supplies 3GB of high‑speed data per day; after that limit is reached, the speed is throttled to 1000kbps. Choosing a fixed data plan may be more cost‑effective for travelers who need more internet without the speed reduction that comes after a capped threshold.

MobileSIM does not provide an eSIM plan for Poland that includes a phone number or SMS capabilities. Only data‑only eSIMs are available for travelers heading to Poland. For voice and messaging, users can rely on VoIP applications such as WhatsApp, Telegram or iMessage, which function over the data connection without requiring a local phone number or SMS service.

MobileSIM offers 6 single‑country plans and 16 multi‑country plans for Poland, creating a total of 22 distinct data‑only options. The prices range from one dollar up to eighty dollars, while the data caps span from 200 megabytes to 50 gigabytes. The provider includes one daily‑data‑cap plan, where data is allocated on a daily basis, and 21 fixed‑data‑cap plans that deliver a set quantity of data for the entire validity period. Validity for these plans can be as short as three days or extend up to one year.