“When I am traveling abroad, I only use this site to search for the best eSIM plan for my destination. Every time I purchase the eSIM plan, it works perfectly without any hassle.”

Igal Trach

Sep 17, 2026

Yesim Slovakia

“Download 3GB speed 10 Mbit, now 0.27 Mbit!!!!!!! SCAM”

GIUSEPPE

Nov 6, 2024

Yesim Slovakia

“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?

There are more than 220 travel eSIM providers and over 17, 400 prepaid data plans available for Slovakia. With such a wide variety 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 offered by several providers. Earth Esim, ASIMGO, Roamify, MicroEsim, Yesim, Giga.Tel, EtravelSIM, esimzon, abesteSIM, SparkRoam, Numero eSIM and Orange Travel all publish plans with no data cap. Most of these plans allow tethering and include a speed limit or a note that traffic may be throttled. Typical speed limits are 1 Mbps, 5 Mbps or 10 Mbps for providers that specify a maximum, while others simply note that speed may be reduced without giving a precise threshold. Prices for the unlimited options range from about $1.49 to $25.57 USD depending on validity period and provider. Because of the possible throttling and the varying validity periods—from single‑day plans up to a month—travellers should pick a plan that matches the length of their stay and the data usage they expect, especially if high‑bandwidth activities such as video streaming are planned.

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 Slovakia are available from several providers. The plans from GlobaleSIM use a +1 dialing code and include inbound and outbound voice calls as well as inbound SMS, giving the device a foreign‑country number that works for calling and texting Slovakia. Giga.Tel offers plans that use a local +421 code, along with inbound and outbound voice and SMS, so the eSIM gives a true Slovakian number. In addition, Stixrs and RedEx eSIM supply Slovakian +421 numbers with full voice and SMS support.

Typical prices begin around $4.00 for a GlobaleSIM 1 GB/7‑day plan, about $10.58 for a Giga.Tel 20 GB/28‑day plan, and around $24.00 for Stixrs 20 GB/30‑day or RedEx eSIM 20 GB/30‑day offerings. Validity periods range from a single day up to 30 days, with data limits varying from 1 GB to 50 GB. These plans let travelers keep a functioning phone number and send SMS while visiting Slovakia.

Summarized by AI, Last updated: Sep 30, 2026