Buying a SIM Card or eSIM for Travel in Serbia

Although I wanted to write an article about Belgrade being the only place you should ever consider living in, and how Serbs are the oldest nation in the world, Dave only wants me to explain how to buy a Serbian SIM card. 😥

With that in mind, I had to pretend to be a tourist in my own country for a few days. I researched the best local prepaid SIM cards on offer, which ones had the best coverage and prices, and those that were easiest for tourists to buy.

Even so, I can’t let the opportunity pass to tell you about a few of the many good reasons to visit Serbia, at least from a local’s perspective. If you like:

• History: Belgrade is full of historical monuments and relics of the past, and the rest of Serbia has many medieval fortresses and monasteries to visit, both near larger cities and surrounded by nature. Kalemegdan, Petrovaradin, and Golubac are my pick of the fortresses, while my favorite Orthodox monasteries are Manasija, Mileševa, and Žiča.
• Outdoors: Speaking of nature, Serbia has plenty of variety: it’s partly mountainous, while the entire northern part is flat and fertile. You should consider visiting Uvac Canyon, Tara Mountain, Fruška Gora, Đerdap, or national parks in the northern (upper) flow of the Danube.
• Nightlife: Belgrade is famous for having great nightlife, no matter the time of the year. The river rafts (called splavovi) are its summertime highlight – these are nightclubs floating on the river, which means an incredible view and a pleasant breeze to help cool things off.
  Novi Sad is the home of one of the best festivals in Europe, called Exit, which happens every July. Lovefest, another great electronic music festival, happens in Vrnjačka Banja every August. You’ll also find plenty of kafanas (restaurants where live bands play traditional music) no matter the time of the year.
  

Now, let’s get back to SIM cards!

Serbia has three major companies that have been providing mobile phone services for many years, and one newer option.

MTS 

MTS is the state-owned provider, Serbian Telecom, and I’ve use their service for 15 years. However, after doing the research for this article, I don’t think they’re as competitive as they used to be, and aren’t the best for tourists when it comes to prepaid SIM cards.

Their website isn’t in English, which is annoying, and while their prepaid SIM cards are affordable enough, other carriers have better deals. The cheapest package starts at 815 RSD for 3GB of data.

Yettel (formerly Telenor)

Yettel is privately-owned but has been around in Serbia for a while, and was known as Telenor before they did a rebrand. Their website is available in English, which is helpful if you’d like to explore it yourself.

Their prices start at 600 RSD for 50GB of data that lasts 15 days, plus a bunch of credit for calls and texts.

A1 (formerly VIP)

The third major mobile phone service provider in Serbia is A1, and in the end that’s the company I went with. Their website is available in English (click EN in the top right corner), the base price of the SIM itself was only 400 RSD with a decent welcome offer, and it’s easy to top up, which we’ll get to later.

There’s also a promo deal for 1,000 RSD that gives 200GB of data that lasts a week.

Globaltel

The fourth company, Globaltel, is the newest, and while still small, it’s becoming more popular. Their site is only available in Serbian, however, and nobody I know has ever used them. Since they use the A1 network anyway and have similar prices, you may as well just buy from A1 directly.

While local SIM cards and call/text/data packages are pretty cheap in Serbia and not hard to buy, there’s still a certain amount of hassle involved in finding someone to sell them to you, installing the SIM, and so on.

Travel eSIMs avoid all that, and in many countries (including Serbia), they’re what I’m now recommending for most travelers who only need data. Being able to get set up before leaving home and connected as soon as I arrive is a big win for me.

eSIMPal and Instabridge generally have the lowest prices, so they’re a good place to start, and I’d recommend one or the other to almost anyone traveling to Serbia.

Details for both companies, plus a few others that we regularly use, are in the table below. We update them every week, most recently on 5 Oct 2026.

As with the vast majority of travel eSIMs, these are data-only services: there’s no phone number included. While apps like WhatsApp, Facetime, and Messenger work fine for voice and video calling, you’ll need to use eSIMPal’s sister company Yadaphone or one of the alternatives to make calls to other numbers.

While I’m talking about A1 here, if you decide to buy a SIM card from another carrier, the process is the same: every (downtown) kiosk sells them.

I went straight to Knez Mihailova Street, the central walking and shopping district of Belgrade, which connects the Kalemegdan fortress with Terazije Square.

I approached a kiosk in the middle of that street, near the white public fountain, and in English asked the young woman working there for an A1 SIM card. She answered in excellent English (better than mine!) and explained how much the card costs, what I get with it, and that it was possible to top up there as well.

As a general rule (I am not discriminating against my older fellow citizens here, just trying to help), 90% of people under 40 in Serbia speak excellent English. Especially downtown, retail workers are used to serving foreigners every day: if you see a younger person working in a kiosk, they’ll very likely be able to help you.

To buy a card, you don’t have to show your ID or passport, which is a nice change from many countries and makes things easier.

If you don’t want to buy from a kiosk, that’s fine: you can go straight to one of the A1 stores instead. They’re easy enough to find in downtown Belgrade and other larger towns and cities, and you’ll likely get more information about the packages that are available if you need it.

Activating the SIM

If you buy your SIM from an official store, there’s a reasonable chance the staff member will set it up for you as well. If you buy from a kiosk, that’s much less likely, but fortunately the activation process is very simple.

There’s an instruction booklet in the package, but unless you can read Serbian, it’s not going to be much use to you. Instead, just insert the SIM card in your phone and call any phone number: they don’t have to answer.

You’ll then hear a recorded voice in Serbian, telling you “Welcome to A1!” – you can just hang up. That’s it, your card is activated! You’ll soon receive confirmation messages from A1 that you’re set up.

The price for the SIM card by itself is 400 RSD. One of the main reasons I chose A1 was because of its welcome plan, which you can activate yourself for free.

The base one-month plan gives you 2GB of general internet data, 10GB for Viber/WhatsApp/Facebook/Messenger, and 100 domestic minutes and texts. 

The welcome bonus lasts 15 days and bumps this up to 10GB of general data, 10GB for chat apps like WhatsApp and FB Messenger, and 10GB each specifically for Instagram and Tiktok, plus 500 domestic calling minutes and texts.

You activate it by dialing *123#, after which you’ll get the following message (or something similar, depending on the deal at the time):

And all you have to do is enter the number 1 (for activation) in the field and press SEND.

To check how much credit you have left, again dial *123#, which will give you this:

To see details of your current package, enter the number 1 on this screen, tap SEND, and you’ll receive an SMS message with all the details.

To summarize, you get the following, valid for 15 days (the expiry date in shown in the text message):

• 10GB of general data
• 10GB of data for chat apps like WhatsApp
• 10GB of data for both Instagram and Tiktok
• Unlimited minutes and text messages within the A1 network (important if you are traveling with someone else)
• 500 minutes and text messages to other Serbian numbers

That may well be enough for many tourists, especially if you’re someone who mostly uses your phone to chat to friends and family on apps like WhatsApp and Messenger.

Wi-Fi is widely available around Belgrade and the rest of the country, which also helps conserve your data. If you do need more, however, you’ll need to top up your SIM: fortunately it’s easy and cheap to do.

Topping Up

A1

To top up your card, you can just go to any kiosk or A1 store, and tell them the top-up amount and your phone number, and that’s it. If you’re concerned about being understood, just write down your number and top-up amount on a piece of paper in advance to hand over to the attendant.

After your plan expires, this is how much it will cost you to continue using your card on a pay as you go basis:

• Local number calls: 11.90 RSD per minute
• Local SMS: 5.90 RSD
• International SMS: 15 RSD

If you want to activate additional internet, you can either renew the plan you’ve been using, or visit the prepaid add-on web page for more information on the other options. Don’t forget to click EN in the upper right corner! As I write this, there are options for an extra 1, 3, 6, and 12GB of data.

While online top-up is available, I wouldn’t bother with it, as you will need to download the A1 app, register, etc. Given that SIM cards and top-ups are available in every kiosk and that there are points of sale all over the country, you won’t have any issues finding someone that can help.

eSIMPal

Topping up with eSIMPal is simply a matter of heading back to the web page and either topping up or buying another package. Either way you don’t need to do any configuration: it uses your existing eSIM and starts working immediately.

Serbia is a small country, which means you should expect good coverage in most places you’re likely to go. 5G hasn’t arrived yet, but LTE/4G is widely available in all urban areas. All of the operators have very similar coverage in the towns and cities, so there’s no reason to choose based on that.

As for the rural areas and in the mountains, it can vary slightly. That said, I had no coverage issues when visiting Uvac and Rtanj recently, both of which are popular tourist destinations.

eSIMPal uses the widespread Yettel network: you’ll likely get better coverage with them than A1 in remote areas.

All in all, you won’t have many difficulties buying a SIM card in Serbia. You can get one pretty much anywhere, they’re exceptionally cheap, you don’t need to show your passport, and people speak good English so you won’t have issues while buying or topping up.

Whether you start out with just the welcome pack and see how you go, or decide to top up with extra data straight away, you won’t spend a fortune. For a small amount of money, you’ll be able to enjoy more data/minutes/messages than you can realistically use during your stay.

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Check out our guides to SIM cards and eSIMs in 65+ other countries here.

Main image via poludziber/Shutterstock.com. Screenshots and other photos via author