thirr.com eSIM Data Plans for Poland

No. thirr.com does not provide an unlimited data eSIM for Poland; all listed plans have a capped data allowance, with the largest plan offering 500GB. Travelers can instead select a fixed‑data option. For example, the EU XXL 500GB 90D plan costs $141.45 USD for 90 days, and the EU BASE 100GB 30D plan costs $35.35 USD for 30 days. These fixed plans are typically more cost‑effective for most users unless an extreme amount of data is required.

thirr.com does not offer eSIM plans with a phone number or SMS capability for Poland. The provider supplies only data‑only eSIM options. Travelers can still use messaging and calling apps such as WhatsApp, Telegram, and iMessage over the data connection to communicate without a local phone number or SMS service.

thirr.com offers seven single‑country data plans that cover Poland. These plans vary in price from about $1.05 to $353.63 and in data from 1 GB to 500 GB, with most providing a fixed data allotment for a set validity period. In addition, there are thirty‑seven multi‑country plans that include Poland; they have a comparable price and data range and often allow tethering where the plan’s terms permit.