“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”

Giuseppe

Nov 6, 2024

Airalo Slovakia

“It's good.”

Sulaiman

May 11, 2023

Slovakia Travel eSIM FAQ

Everything you need to know about using eSIMs in Slovakia

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

Slovakia has more than 150 providers and over 9, 300 prepaid data plans available. This wide selection makes it easy for travelers to find an eSIM that meets their needs.

Are there any unlimited data eSIM plans available for Slovakia?

Unlimited data eSIM plans are available for Slovakia from several providers. abesteSIM, Roamify, MicroEsim, Roambit, Yesim, Billion Connect, Truely and FairPlay all offer unlimited data options with validity periods ranging from 1 to 30 days. Most of these plans allow tethering and may include speed throttling; for abesteSIM the maximum speed is limited to 5 Mbps. Prices for the unlimited plans span from about $2.42 to $36.92 USD, so travelers can choose a plan that fits their budget while still providing ample data for their international use.

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?

Yes, travel eSIMs that provide a phone number and SMS for Slovakia are available. Providers such as GlobaleSIM, Airhub, Orange Travel, and Roamify offer such plans, with availability ranging from short‑term 7‑day data bundles to longer 30‑day options. Airhub’s Slovakia‑specific packages give a local Slovak number (dial‑ling +421) with inbound and outbound voice and SMS, while the other providers issue foreign numbers – for example, Roamify’s Slovakia eSIMs use a French number (+33) and GlobaleSIM offers U.S. numbers (+1). Most plans support inbound and outbound voice calls and both inbound and outbound SMS where noted. Prices start around $4.00 USD for a 7‑day, 1 GB data bundle and climb to about $50.00 USD for a 100 GB, 30‑day bundle, with validity periods from a week up to a month (some plans allow up to 60 days).

Summarized by AI, Last updated: May 25, 2026