“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.”

Thomas

Aug 22, 2025

GLOBAL YO 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.”

Ivo

Sep 9, 2024

GlobaleSIM Serbia

“Nice”

Niki

Sep 4, 2023

Serbia Travel eSIM FAQ

Everything you need to know about using eSIMs in Serbia

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

There are more than 170 travel eSIM brands available for use in Serbia, and there are more than 8, 200 prepaid data plans. This wide variety of options makes it easy for travelers to find an eSIM that suits their needs.

Are there any unlimited data eSIM plans available for Serbia?

Yes, there are unlimited data eSIM plans available for use in Serbia. Providers such as Yesim, Roamify, MicroEsim, Earth Esim, ASIMGO, Truely, Ohayu, Wiiline, FairPlay, and MTX Connect each offer an unlimited data option that can be valid for 1 to 30 days. Prices for these plans span from roughly $3.43 to $72.15 US dollars, giving travelers a range of budget choices. Most plans allow tethering, and while the data is unlimited, some providers impose speed throttling or set maximum speeds— for example, Earth Esim may cap traffic at 5 to 10 Mbps, ASIMGO limits speed to 5 Mbps, Ohayu to 1 Mbps, Wiiline to 5 Mbps with a fallback of 512 kbps, and several others list a potential speed throttle without a specific hard limit. Despite these possible speed constraints, the overall data allowance remains unlimited, making it convenient for users who require continuous connectivity while traveling in Serbia.

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?

Yes, several providers offer travel eSIMs that give you a phone number and SMS coverage while you are in Serbia. Plans from GlobaleSIM, EtravelSIM, Airhub, Roamify, RedEx and JamboSim include inbound and outbound voice calls as well as inbound and outbound SMS. Most of these plans issue a United States number, identified by the dialing code +1, so the number is not local to Serbia; only a few, such as Airhub and RedEx, use the Serbian dialing code +381 for local calls. Prices start around $4.50 USD for a 1 GB, 7‑day plan and can go up to about $69.00 USD for a 100 GB, 30‑day plan, with validity ranging from a week to a month or longer. If a local Serbian number is essential, you might consider the few plans that use the +381 code, or alternatively use VoIP services over data.

Summarized by AI, Last updated: Jul 6, 2026