The network is very unstable, download speed is bad, upload speed is awful, but after 700 mb the sim just turned off and that's it. EDGE and no internet access.

Jul 19, 2025

Airalo

Sulaiman used in Slovenia 🇸🇮

It's good.

May 11, 2023

Airalo

Fahdused in Slovenia 🇸🇮

Extremely Very good for a short visit to different countries ..

Jul 26, 2022

Frequently Asked Questions

How many travel eSIM brands (providers) are available for use in Slovenia, and how many prepaid data plans are there?

There are roughly 110 travel eSIM providers and about 6, 300 prepaid data plans available for use in Slovenia, giving travelers a wide variety of options to choose from that suit their specific needs.

Are there any unlimited data eSIM plans available for Slovenia?

Unlimited data eSIM plans are available for travel in Slovenia. Providers such as Firsty, Yoho Mobile, Roamify, MicroEsim, Billion Connect, abesteSIM, Truely, Yesim and FairPlay all offer unlimited data packages that run for 1 to 10 days. Some plans specify restrictions on speed: Firsty limits traffic to 256 kbps, abesteSIM caps speeds at 5 Mbps, and other providers may throttle bandwidth during heavy use. Prices for these unlimited plans vary from free for a 1‑day Firsty offer up to about 27 USD for longer‑term options from Yoho Mobile, with most plans falling between 2 USD and 27 USD.

What are the major mobile networks available for a travel eSIM in Slovenia?

In Slovenia, the primary Mobile Network Operators (MNOs) are:

Telekom Slovenije: The largest state-owned operator, offering extensive coverage and a wide range of services.
A1 Slovenija: A major provider known for its comprehensive network and diverse service offerings.
Telemach: A rapidly growing operator recognized for its competitive services and expanding network.
T-2: A provider offering various telecommunications services, including mobile connectivity.

In addition to these MNOs, Slovenia hosts several Mobile Virtual Network Operators (MVNOs). MVNOs provide mobile services by leasing access from major carriers. Notable local MVNOs include HoT mobil, which operates on the A1 Slovenija network, and IZI, utilizing Telekom Slovenije's infrastructure. It's important to note that most travel eSIMs rely on MNO infrastructure rather than MVNOs.

Can I get a travel eSIM with a phone number and SMS for Slovenia?

Travel eSIM plans that include a phone number and SMS for Slovenia are available from GlobaleSIM and Roamify. GlobaleSIM offers several options with a U.S./Canada‑based number (dialing code +1) that supports inbound and outbound voice calls and inbound SMS; the plans start at about $4.50 USD for a 1 GB, 7‑day package and can be extended up to 30 days with 30 GB for roughly $13 USD. Roamify’s Slovenia‑focused eSIMs use a French number (dialing code +33) that allows inbound and outbound calls as well as inbound and outbound text messages; the basic 15 GB plan costs about $15 USD and is valid for 30 days, while larger data packages and longer validity periods are also available. Both providers issue numbers that are not local to Slovenia, so the phone numbers will ring with the foreign country’s international prefix when used within the country.

Summarized by Gen AI. Last updated: December 25, 2025