thirr.com eSIM Data Plans for Slovenia

thirr.com does not offer an unlimited data eSIM plan for Slovenia. Their current selection for this destination consists only of fixed‑data packages.
The largest available options are the EU XXL 200GB 31D plan for $68.80 USD and the EU XXL 100GB 31D plan for $45.87 USD, both providing high‑speed 5G access and allowing tethering. Other fixed plans include the EU BASE 100GB 30D ($51.60 USD) and the EU BASE 100GB 365D ($68.80 USD). For travelers who need substantial data, choosing one of these fixed‑data plans can be more cost effective than looking for an unlimited alternative.

thirr.com does not offer any Slovenia eSIM plans that include a local phone number or SMS capability. Travelers can only purchase data‑only eSIMs from this provider for the country. For voice calls and text messaging, users can rely on VoIP applications such as WhatsApp, Telegram or iMessage over the data connection. However, since Slovenia may restrict certain VoIP services, passengers should confirm that the apps they need to use are accessible before buying a data‑only plan.

thirr.com offers seven single‑country plans that include coverage in Slovenia, along with 40 multi‑country plans that also cover the country. The available plans range in price from $1.65 to $343.10 and provide data from 1 GB up to 200 GB, with validity periods between 3 and 365 days. Some plans allow tethering, giving travelers more flexibility, while others restrict data to a fixed amount for the entire validity period or to a daily cap, depending on the specific plan structure.