JamboSim eSIM Data Plans for Slovenia

JamboSim does not provide truly unlimited high‑speed data for Slovenia; all of its “Unlimited” plans specify a daily cap of 3 GB. After the 3 GB per day is used, the speed is reduced to 1000 kbps.

If you need more data, JamboSim offers fixed‑data plans such as 20 GB for 30 days or 50 GB for 30 or 90 days. These plans give a fixed amount of high‑speed data without a daily cap, which can be more cost‑effective for moderate data use.

JamboSim does not provide Slovenia eSIM plans that include a phone number or SMS capability. The provider only offers data‑only eSIMs for Slovenia.

Travelers can still use popular VoIP apps such as WhatsApp, Telegram and iMessage, which work over the internet connection and allow calls and messaging without a local phone number or SMS service.

JamboSim offers a total of 12 single‑country eSIM data plans and 47 multi‑country plans that include Slovenia. The plans vary in price from $1.99 to $185.99 and in data cap from 200 MB to 100 GB, with validity ranging from 3 to 365 days. Some plans deliver a fixed data amount, while others provide a daily data cap, and a few include tethering with a reduced speed limit of 1000.