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?

120+ providers and 6, 600+ prepaid data plans are available for Slovenia. The breadth of options is wide, making it easy for travelers to find an eSIM that suits their needs.

Are there any unlimited data eSIM plans available for Slovenia?

Yes, several eSIM providers offer unlimited data plans for use in Slovenia. The available options include Firsty, Yoho Mobile, abesteSIM, Roamify, MicroEsim, Billion Connect, Truely, Yesim, and FairPlay. Some of these plans have speed limitations; for example, Firsty’s plan runs at a capped 256 kbps, while most others cap speeds around 5 Mbps if throttling occurs. The price range for unlimited data plans varies from a free offering with ads up to around US $25.60 for a seven‑day plan. Travelers should estimate their data usage based on activities such as streaming, navigation, and background syncing, then choose a plan whose allowance comfortably covers those needs.

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, travel eSIM options that provide a phone number and SMS capability are available for Slovenia. The providers that offer these plans include GlobaleSIM, which supplies inbound voice and inbound SMS but no outbound SMS, and Roamify, which offers both inbound and outbound voice and SMS services. In each case the phone number is issued with a foreign dialing code – GlobaleSIM issues numbers with the +1 code, and Roamify issues numbers with the +33 code – so the number is not a local Slovenian number.

Prices for these plans start around $4.50 USD for a 1 GB data package valid for 7 days from GlobaleSIM and around $15.00 USD for a 15 GB package valid for 30 days from Roamify, with validity periods ranging from 7 days up to 365 days across the available options.

Summarized by Gen AI. Last updated: January 15, 2026