“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?

In Slovenia, there are more than 160 travel eSIM providers and over 12, 000 prepaid data plans available, giving travelers a wide variety of options to choose from.

Are there any unlimited data eSIM plans available for Slovenia?

eSIMDB’s comparison shows that several eSIM providers offer unlimited data plans for travelers visiting Slovenia. Providers such as Roamify, MicroEsim, Yesim, Billion Connect, Truely, FairPlay, Airhub, and Orange Travel all feature unlimited data within validity periods ranging from one to thirty days, with most plans capped at ten to twenty days. While the data allowance is unlimited, the providers note that speeds may be throttled; MicroEsim specifically limits speeds to 10 Mbps, and other plans may experience reduced throughput after a certain volume. The price ranges for these unlimited plans span from roughly $2.49 to $40.61 USD, depending on the provider and the chosen validity period. Travelers seeking unlimited data can therefore select from several options and be mindful that, although no data caps exist, network speeds may vary and can be subject to throttling.

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?

Yes, you can purchase a travel eSIM that supplies a local Slovenian phone number and supports both inbound and outbound calls and SMS. The providers that offer such plans use the Slovenian dialing code +386 and include RedEx eSIM and Airhub. RedEx eSIM offers a 20‑GB plan for 30 days at about $24.04, while Airhub provides a range of options—from a 15‑GB plan for $24.50 to a 100‑GB plan for $37.00—all valid for 30 days and capable of making local calls and sending texts in Slovenia.

Other eSIM offerings for Slovenia use foreign dialing codes (for example +1, +48, +33, +44 or +376) and therefore supply phone numbers that are not local Slovenian numbers, though they still may support local calling and SMS if the plan includes inbound/outbound voice and text services. If a local phone number is required, consider the RedEx eSIM or one of Airhub’s plans.

Summarized by AI, Last updated: Jun 15, 2026