“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.”

sharky

Jul 19, 2025

Airalo Slovenia

“It's good.”

Sulaiman

May 11, 2023

Airalo Slovenia

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

Fahd

Jul 26, 2022

Slovenia Travel eSIM FAQ

Everything you need to know about using eSIMs in Slovenia

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

There are about 170 travel eSIM brands and around 13 000 prepaid data plans available for use in Slovenia, which provides a wide variety of options for travelers to find a plan that suits their needs.

Are there any unlimited data eSIM plans available for Slovenia?

Unlimited data eSIM plans are available for Slovenia from several providers. Roamify, MicroEsim, Yesim, Earth Esim, EtravelSIM, Truely, Ohayu, Wiiline and FairPlay all offer unlimited data options with validity periods ranging from 1 to 30 days. Most of these plans allow tethering but note that speeds may be throttled; some impose explicit speed limits such as 10 Mbps on MicroEsim, 5 Mbps or 10 Mbps on Earth Esim, 1 Mbps on Ohayu, and 5 Mbps on Wiiline (with a further reduced speed of 512 kbps at times). The price range for these unlimited plans is approximately $2.49 to $35.00 USD, depending on the provider, the chosen validity, and any additional features such as 5G access and tethering allowances.

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 with inbound and outbound voice and SMS are available for use in Slovenia. Customers can obtain a number that is either local to Slovenia or from another country, depending on the provider chosen.

GlobaleSIM offers Slovenia‑specific plans that provide a US number (+1) with inbound and outbound voice and inbound SMS; prices start around $4.50 for a 1GB, 7‑day plan. Orange Travel supplies Polish numbers (+48) with full voice and SMS support on plans ranging from 1GB to 10GB, priced from about $5.99 on a 7‑day plan up to $25 for 20GB over 14 days. Airhub issues true Slovenian numbers (+386) with full voice and SMS, offering data ranges from 15GB to 50GB and prices from roughly $15 for 15GB to $35 for 50GB over 30 days. RedEx eSIM also provides Slovenian numbers (+386) with inbound/outbound voice and SMS, with data options of 20GB for about $24 over 30 days. These providers cover a variety of validity periods (from 7 days to 30 days) and data sizes to suit different travel needs.

Summarized by AI, Last updated: Jul 13, 2026