Supported countries
Network
Phone Number
Speed
Unlimited data
Downloadable Eastern Europe SIM card with prepaid data
Prepaid data starting at just $5.50
Includes a free international phone number. Learn more.
No surprise fees or roaming charges
Supported countries: Austria, Lithuania, Bulgaria, Greece, Serbia, Czech Republic, Croatia, Estonia, Slovakia, Latvia, HungaryAn eSIM is an embedded SIM card, and you probably already have an eSIM-compatible device. When you install an eSIM for a country or region, it lets your device connect to local networks in that area. This means your device will have data without needing Wi-Fi or paying roaming charges.
Known for its historical sites, cultural diversity, charming architectural, and natural beauty, Eastern Europe includes an array of countries, including Bulgaria, Croatia, Austria, Czech Republic, Hungary, Slovakia, Ukraine, Romania, Lithuania, Latvia, Estonia, Greece, and Serbia.
When you travel to Eastern Europe, you’ll need mobile data to browse online and have access to emails while on the go!
That’s where an Eastern Europe eSIM can help. With an eSIM, you get access to local mobile data, so you can still browse and stay connected even when there isn’t available Wi-Fi.
Your travel data needs may change based on your travel plans. While most hotels and accommodations provide access to Wi-Fi, once you’re outside and want to use Google, music streaming apps and video chat, you’ll need mobile data!
Luckily, an Eastern Europe eSIM gives you instant access to data wherever you are and whenever you need it! You can start with a small data package and add more travel data if and when it’s required.
That depends on whether you’re going to be traveling around Eastern Europe, or just visiting one or two countries.
If you’d prefer to buy country-specific eSIM data packages, we individually sell Bulgaria eSIMs, Croatia eSIMs, Austria eSIMs, Czech Republic eSIMs, Hungary eSIMs, Slovakia eSIMs, Lithuania eSIMs, Latvia eSIMs, Estonia eSIMs, Greece eSIMs, and Serbia eSIMs.
If you enjoy architecture and history, Eastern Europe will fascinate you. Here is a list of three must-visit cities in Eastern Europe to help you plan your trip!
Prague, Czech Republic: Nicknamed the “City of a Hundred Spires,” Prague captivates visitors with Baroque, Gothic, and Renaissance architecture. Make sure to visit the Old Town Square with its medieval Astronomical Clock.
Sofia, Bulgaria: For those looking for a relaxed and affordable trip to Eastern Europe, this bustling city is a great choice, with its many historic monuments, museums, and galleries.
Dubrovnik, Croatia: Fans of Game of Thrones and Star Wars will be familiar with many of the sites in this coastal city because many were used during the filming of these popular productions.
Eastern Europe is a foodie’s dream for its simple yet delicious dishes that will excited your taste buds! Get ready to try these popular items.
Borscht: This hearty chilled beetroot soup is a must-try dish from Eastern Europe. It’s full of sweet, tangy, and savory flavors that is distinguished by its bright red color.
Medovik: This multi-layered sponge cake with a crushed walnut topping and honey-and-cream filling is simply heaven on a plate.
Golubtsi: If you think you’re tired of eating cabbage, you need to try this stuffed cabbage delicacy with seasoned beef and a flavorful tomato sauce.
Eastern Europe is a great place to travel all year round. Visitors should plan their travel dates based on what activities to do and which sites to visit.
June, July, and August: Eastern European summers are often beautiful, especially in Hungary and the Czech Republic, where Budapest cruises and Morava River rafting are fun activities to enjoy!
September and October: With fewer tourists and lower hotel rates, the autumn months are best for visiting well-known destinations like Moscow, Prague, and Vienna. The temperature is often mild this time of year.
March, April, and May: Flowers are in full bloom during these months. It’s an excellent time to visit the region’s wildlife reserves, such as Latvia’s Kemeri National Park.
Backpacking with everything you need is a great way to explore the Eastern European region. Here is a list of essentials for a trip to Eastern Europe …
Rain gear: Eastern Europe can see heavy rainfalls, even in the summers. Bring a raincoat or jacket plus a foldable travel umbrella, so you’ll stay dry while traveling.
Aloe vera: Having this along during your trip will help with sunburns and sensitive skin, so pick up a travel-sized container to fit perfectly in your bag.
Wrist watch: Even though most tourists use their smartphones to check the time, a stylish watch looks good in fashionable Eastern European countries like Lithuania, Austria, and Romania.
Most newer phones, tablets, and computers are already eSIM-compatible, so use our eSIM device checker to make sure you have a device that can accept an eSIM data plan.
Free Wi-Fi is great when it’s available and working well, but some destinations make it just about impossible to get a good connection. That’s why it’s nice to have data as a backup to stay connected.
We’re proud to provide aloSIM customers with fast eSIM data connections that allow them to talk, text, surf, and stream comfortably. You’ll likely experience a 4G (sometimes 5G) or LTE equivalent network in most locations, depending on what’s available in the area.
We have detailed eSIM installation instructions for all compatible devices, so whether you’re looking to add eSIM data to an iPhone or iPad, Google Pixel, Samsung Galaxy, or something else, we’ll be able to walk you through the eSIM set-up process easily.
Device Checker
Austria
Bulgaria
Czech Republic
Estonia
Greece
Croatia
Hungary
Lithuania
Latvia
Serbia
SlovakiaYou get 1.5 GB of high-speed data every day. If that limit is reached, your data speed will drop to 512 KBPS until the next day.
