Hi.

according to the product description, the O2 Slovakia 5G and Telekom 5G networks should work, but only Telekom 5G works and o2 only 4G. With unlimited Internet in the Europe package, they limit the speed to 10 Mbit

Nov 6, 2024

Airalo

Sulaiman used in Slovakia 🇸🇰

It's good.

May 11, 2023

Frequently Asked Questions

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

There are 110 providers and 5, 700 prepaid data plans available for Slovakia, 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 Slovakia?

Yes, unlimited data eSIM plans are available for Slovakia. Several providers offer plans that promise unlimited data usage, though many of them include speed restrictions or throttling – for instance, Fasty advertises a 256‑kbps maximum limit, while plans from Yoho Mobile, abesteSIM and other vendors may limit speeds to about 5 Mbps after a threshold or may throttle traffic during peak times. All of the unlimited offerings have validity periods ranging from one day to fifteen days. The price range varies widely, with the cheapest entry at $0.00 USD (Firsty) and the most expensive capped at approximately $29.36 USD (FairPlay). Travelers can choose a plan that best fits their data needs and budget, keeping in mind the potential speed limits that accompany the unlimited data guarantee.

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

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

Orange Slovensko: A subsidiary of Orange S.A., offering extensive mobile services and covering 99% of the population.
Slovak Telekom: Part of the Deutsche Telekom Group, providing a wide range of mobile services with substantial market presence.
O2 Slovakia: Operated by O2 Czech Republic, offering various mobile services and covering 97.6% of the population with 4G and 84.9% with 5G as of 2024.
4ka (SWAN Mobile): A newer entrant focusing on budget-friendly mobile services, covering around 95% of the population with 4G and 25% with 5G as of 2024.

In addition to these MNOs, Slovakia hosts several Mobile Virtual Network Operators (MVNOs), such as Tesco Mobile, which operates on the O2 network. MVNOs provide mobile services by leasing access from major carriers. However, most travel eSIMs rely on MNO infrastructure rather than MVNOs.

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

Travel eSIMs that provide a phone number and SMS capability for use in Slovakia are available from several vendors. Roamify offers several Slovak‑themed plans that use a French number (+33) with full inbound/outbound voice and SMS support and data ranges from 15 GB to 100 GB for a 30‑day validity, with prices starting around $15. SimOptions supplies eSIMs with a Czech number (+420) that also support inbound and outbound calls and SMS; those plans range from 10 GB up to 120 GB over 30 days, again with prices beginning near $15. MoreMins eSIM provides a UK number (+44) with full call and SMS functionality and a data allowance up to 35 GB for 30 days, priced from roughly $30.

All of these options use foreign dialing codes rather than a local Slovakia (+421) number, so the number you receive will not be Slovak‑based. If you specifically need a local Slovak number with SMS support, no such travel eSIM is listed in the current data.

Summarized by Gen AI. Last updated: December 15, 2025