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 over 120 travel eSIM providers and more than 7000 prepaid data plans available for Slovakia. With such a wide variety of plans, travelers are able to find an eSIM that meets their specific needs.

Are there any unlimited data eSIM plans available for Slovakia?

Yes, there are unlimited data eSIM plans available for Slovakia. Firsty offers a one‑day unlimited option that is free to download, but the bandwidth is capped to 256 kbps and the service displays advertisements between data sessions. Other providers such as Yoho Mobile, abesteSIM, Roamify, MicroEsim, Billion Connect, Truely, Yesim and FairPlay also offer unlimited data, with validity periods ranging from one to thirty days. Most of these plans impose a throttling policy, typically limiting speed to around 5 Mbps, and some specify that the data will be served at a fixed, limited rate or quality of service. Prices for these unlimited data options generally fall between about $1.90 USD and $30.00 USD, depending on the chosen provider and duration. Travelers can select a plan that best matches their expected data usage and budget.

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 include a phone number and SMS functionality for Slovakia are available from a couple of providers. GlobaleSIM offers a range of Slovakia‑targeted eSIMs with voice inbound/outbound, SMS inbound, and a dialing code of +1. These plans start at 1 GB for 7 days for about $4 USD and go up to 20 GB for 30 days for about $12 USD, but the numbers are not local Slovakian numbers. Roamify also sells eSIMs billed as “Slovakia” that support inbound/outbound voice, inbound/outbound SMS, and a dialing code of +33; their 15‑GB/30‑day plans are priced around $15 USD, while the 100‑GB/30‑day options cost roughly $50 USD. Both sets of plans provide the requested telephony features, though the assigned phone numbers use foreign dialing codes rather than Slovakia’s native code.

Summarized by Gen AI. Last updated: February 13, 2026