The eSIM Europe Unlimited Data didn’t work in Serbia — while it worked fine in other EU countries (Switzerland, Austria, and Germany).

I opened a ticket a week ago and still haven’t received any help.

Avoid this company’s SIMs. If they fail, good luck getting help — you’ll end up buying a new one somewhere else.

Aug 22, 2025

GLOBAL YO

Ivoused in Serbia 🇷🇸

Next I'd think twice before I use the cheapest option. I activated my SIM but wasn't able to use it. I tried everything that came to my mind for 2-3 hours and couldn't make it work.
The support couldn't provide me with a solution either, so I was without data all day. At the end of my trip, on my way back to Bulgaria, I gave it another try, just before I crossed the border, and it suddenly worked.
I got a message from the support on the next day with a suggestion and a possible solution, but it was too late, 'cause I was in Serbia only for a few hours and that's when I needed my data.
I'm definitely not happy with the experience.

Sep 9, 2024

GlobaleSIM

Nikiused in Serbia 🇷🇸

Nice

Sep 4, 2023

Frequently Asked Questions

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

There are more than 100 travel eSIM providers and more than 3, 500 prepaid data plans available for Serbia, 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 Serbia?

Yes, several eSIM providers offer unlimited data plans that cover Serbian mobile networks. Providers such as Firsty, MicroEsim, abesteSIM, Roamify, Truely, Yoho Mobile, Yesim, and MTX Connect list unlimited data in their product catalog. Most of these plans include a throttle provision, with the most restrictive speeds capped around 256 kbps on Firsty’s one‑day offer and up to 5 Mbps on a few others. Some plans also allow tethering, while a few are limited to new users or specific network generations (3G, 4G, 5G, LTE). The price for unlimited coverage ranges from free on Firsty’s short‑term offer up to around $113.61 USD on higher‑tier plans. Travelers should review the specific validity period, speed limits, and tethering permissions to pick a plan that best fits their usage needs.

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

Telekom Srbija: "The largest telecommunications operator in Serbia, offering extensive mobile coverage and services."
Telenor Serbia: "A major mobile network provider known for its wide-reaching network and customer-focused services."
A1 Serbia: "A prominent telecommunications company providing comprehensive mobile services across the country."

In Serbia, Mobile Virtual Network Operators (MVNOs) offer mobile services by leasing access from major carriers. One example is Globaltel, a local MVNO. However, most travel eSIMs rely on the infrastructure of the primary Mobile Network Operators (MNOs) rather than MVNOs.

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

Travel eSIM plans that give a phone number and SMS capability while you are in Serbia are available. Providers that offer such plans include GlobaleSIM and Roamify. Both give you a prepaid international number—GlobaleSIM uses +1 numbers and enables inbound and outbound voice calls with inbound SMS only, while Roamify offers +1 or +33 numbers that support inbound and outbound voice and SMS. Prices for these plans range from about $4.50 to $105, with data caps between 1 GB and 20 GB and validity periods from 7 days to 365 days. Because the numbers come from foreign dialing codes, they are not local Serbian numbers; callers in Serbia will see a foreign country code.

Summarized by Gen AI. Last updated: November 7, 2025