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 more than one hundred eSIM providers and more than five thousand prepaid data plans available for Slovakia. With thousands of options, travelers can easily find an eSIM that suits their needs.

Are there any unlimited data eSIM plans available for Slovakia?

Unlimited data eSIM plans for Slovakia are available from several providers. The plans vary in validity from one day to fifteen days, and the prices range from a free offering to around thirty dollars per plan. Most of the unlimited options include a speed restriction or the possibility of throttling; for example, one plan caps speed at 256 kbps, while others may limit it to about five megabits per second. Some plans also allow tethering. Travelers should choose a plan whose validity, speed allowance, and price fit their data needs.

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 eSIM plans that include a phone number and SMS capability are available for Slovakia, mainly from GlobaleSIM and Roamify, with additional options from Amigo eSIM, SimOptions, and MoreMins eSIM. All of these plans offer inbound and outbound voice calls and SMS; the number is part of the eSIM profile, but it carries a foreign dialing code—+1 for GlobaleSIM, +44 for Amigo and MoreMins, +33 for Roamify, and +420 for some SimOptions offerings—so the number will appear as a local Slovak +421 number. Prices and validity differ widely: GlobaleSIM provides 1GB to 20GB plans starting around $4 for 7 days up to $12 for 30 days; Amigo eSIM offers 6GB to 30GB from $13 to $44; Roamify supplies 15GB to 100GB for $15 to $50 valid for 30 days; SimOptions sells 10GB to 120GB between $21.90 and $59.90, and MoreMins eSIM offers 25GB to 35GB around $30‑$40. No provider in the dataset supplies a true local Slovak number, so travelers should be aware that the exchanged number will display a foreign country code.

Summarized by Gen AI. Last updated: October 26, 2025