“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 190 providers and more than 15, 100 prepaid data plans available in Slovenia, offering a wide variety of options that make it easy for travelers to find an eSIM that suits their needs.

Are there any unlimited data eSIM plans available for Slovenia?

Unlimited data eSIM plans for Slovenia are available from several providers. The following carriers offer such plans: abesteSIM, Roamify, MicroEsim, ASIMGO, Yesim, Earth Esim, EtravelSIM, Truely, Bloomy eSIM, and Ohayu. Prices for these plans generally range from about $2.34 to $27.41 USD, depending on the plan’s validity period and specific features. Most unlimited plans allow tethering, but many include speed throttling or set speed limits (for example, 10 Mbps on abesteSIM, 5 Mbps and 10 Mbps on Earth Esim, 1 Mbps on Ohayu). The maximum validity typically spans from 1 to 10 days. When choosing a plan, consider both the price and any speed restrictions that may affect activities such as video streaming or large‑file downloads.

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 eSIMs that provide a phone number and SMS are available for Slovenia. Providers that offer such plans include Giga.Tel, Orange Travel, GlobaleSIM, Roamify, ESIM.DOG and JamboSim. Giga.Tel supplies local Slovenian numbers with the dialing code +386 and full inbound/outbound voice and SMS support, while the other operators give foreign numbers (dialing codes +48, +1, and +33, among others) that also support inbound and outbound voice calls and SMS, or outbound SMS where indicated. Plan durations range from 1 day to 30 days and prices start around US$3.49 for a 1‑GB day plan and go up to roughly US$20 for longer or higher‑capacity options.

When choosing a plan, travelers should check the precise validity period and data allowance, as some packages offer daily data limits and others provide a flat total for the entire active period. Local numbers from Giga.Tel are useful for making traditional phone calls within Slovenia, whereas foreign numbers can still be used for calls and SMS over the data connection, though availability of local rates may vary.

Summarized by AI, Last updated: Aug 4, 2026