Operators in Romania
1 partner network
- Digi.Mobil5G
1 anchor carrier
- Orange Romania5G
Highest generation per operator is displayed; some plans may use a fallback band based on local conditions.
About Romania eSIM
Elevate Your Connectivity: Romania eSIM for the Savvy Traveler
For the discerning frequent flyer, an eSIM is no longer a luxury, but a necessity. Touching down at Bucharest Henri Coandă (OTP) or navigating the vibrant streets of Bucharest, your business doesn't pause, and neither should your connectivity. Our Romania eSIM ensures you're online the moment your wheels hit the tarmac, bypassing the hunt for local SIM cards and the unpredictability of airport Wi-Fi. Experience the reliability of local networks like Orange Romania and Vodafone Romania, ensuring your calls, emails, and navigation are seamless from the boardroom to Bran Castle.
Reliable 4G/5G for Critical Business & Leisure
Whether you're closing a deal in Bucharest's financial district, coordinating logistics in Cluj-Napoca, or embarking on a well-deserved exploration of Transylvania's historic landscapes, robust data is paramount. Our eSIM plans provide consistent 4G and 5G speeds, crucial for video conferences, cloud access, and keeping your itinerary on track. Forget per-MB billing surprises that complicate expense reports; our plans offer transparent, upfront costs for peace of mind and compliance.
Seamless Activation, Global Compliance
Activating your Romania eSIM is as swift as a priority boarding pass. A simple QR code scan pre-departure means you're connected before you even clear customs. This isn't just about convenience; it's about control. Maintain your primary line for calls and texts while dedicating your eSIM to reliable, high-speed data. It’s the smart way to manage international roaming charges and ensure you’re always reachable, without compromise. From corporate headquarters to the Carpathian Mountains, your connection remains steadfast.
eSIM ready in 60 seconds
Step-by-step guide for iPhone, Samsung, Google Pixel, anywhere on Earth.
- 60sAverage activation
- 50K+eSIMs activated
- 200+Countries covered
No SIM card needed. Activate before you board.
Before Your Next Flight: Everything About eSIM
a seamless communication experience, the 6 critical points for the discerning frequent flyer.
Discover the advantages of next-generation eSIM technology for uninterrupted, worry-free business travel with no unexpected charges.
Data-First Connectivity
Our plans prioritize data. While traditional GSM calls are not included, you can conduct voice and video calls seamlessly via WhatsApp, FaceTime, or Skype.
Your WhatsApp Number Remains
Your professional and personal contacts stay intact. While abroad, continue using your existing WhatsApp number to maintain crucial communications.
Secure Hotspot Sharing
Transform your phone into a mobile hotspot. Share your internet securely with your tablet, laptop, or colleagues during meetings.
Member
EF-4421-08
Since 2024
Miles
142,580
tier renewal · Dec
ACTIVE PLAN
Romania Business Trip
12GB
Data remaining
Data roaming on
Lounge eligible
Plan duration
5 days left
Device Compatibility Assurance
Before purchase, confirm your phone is carrier-unlocked (SIM-free) and supports eSIM. Most modern premium smartphones are compatible.
Optimized Activation Timing
Install your eSIM profile calmly on your home Wi-Fi. It activates only upon arrival and connection to the destination network, ensuring no wasted days.
24/7 Expert Priority Support
Need assistance with setup or usage? Our expert team is available 7 days a week via live chat to ensure your connectivity is seamless.
Best eSIM for Romania in 2026
Looking for the best eSIM for Romania? esimFlyer is a top pick for travelers thanks to transparent pricing, fast 4G/5G coverage, and instant activation. Plans start from $2.00 for Romania eSIM data. Rated 4.7/5 across 17 verified customer reviews. Compare features below and see why esimFlyer consistently ranks among the best value eSIM options for international travelers.
- Transparent prices — no account needed
- eSIM Access & eSIM Go premium backbone
- 24/7 multilingual support
Frequently Asked Questions
Most flagship smartphones released since 2018-2019 support eSIM, including iPhone XS and newer, Google Pixel 3 and newer, and Samsung Galaxy S20 series and newer. Tablets, smartwatches and an increasing number of laptops also support eSIM. The fastest way to verify your specific device is to check Settings , if you see "Add eSIM" or "Add cellular plan" as an option, you're compatible.
eSIM compatibility is now standard across the high-end smartphone market and rapidly spreading into mid-range devices. Cellesim works with any unlocked, eSIM-capable device , no special configuration needed beyond scanning the QR code we send you.
iPhones with eSIM support
- iPhone XS, XS Max, XR (2018) , first iPhones with eSIM (one physical SIM + one eSIM).
- iPhone 11, 11 Pro, 11 Pro Max (2019).
- iPhone 12, 12 mini, 12 Pro, 12 Pro Max (2020).
- iPhone 13, 13 mini, 13 Pro, 13 Pro Max (2021) , supports two active eSIMs simultaneously.
- iPhone 14, 14 Plus, 14 Pro, 14 Pro Max (2022) , US versions are eSIM-only (no physical SIM tray).
- iPhone 15, 15 Plus, 15 Pro, 15 Pro Max, iPhone SE 3 and later , full eSIM support.
Google Pixel with eSIM support
- Pixel 3 / 3 XL and all later models (Pixel 4, 4a, 5, 5a, 6, 6 Pro, 6a, 7, 7 Pro, 7a, 8, 8 Pro, Pixel Fold).
Samsung Galaxy with eSIM support
- Galaxy S20, S20+, S20 Ultra, S20 FE (2020) , first Galaxy with eSIM.
- Galaxy S21 / S22 / S23 / S24 series (all variants except some regional versions).
- Galaxy Z Fold 2, 3, 4, 5 and Z Flip 1, 2, 3, 4, 5.
- Galaxy Note 20, 20 Ultra.
- Note: Some regional Samsung variants (e.g., specific Hong Kong dual-SIM physical models) may not support eSIM. Check Settings → Connections → SIM Card Manager.
Other Android devices with eSIM
- Huawei: P40, P40 Pro, Mate 40 Pro and newer flagships.
- Motorola: Razr (2019+), Edge 30 series, ThinkPhone.
- Xiaomi: Mi 11 series and newer (international versions).
- OnePlus: OnePlus 11, 12 (verify region).
- Sony: Xperia 1 IV, 5 IV, 10 IV and newer.
- Nokia / HMD: G60, X30 5G.
How to verify eSIM support on your device
- iPhone: Settings → Cellular → look for "Add eSIM" or "Add Cellular Plan". You can also dial *#06# , if you see an "EID" (32-digit number), your phone has eSIM hardware.
- Android: Settings → Connections (or Network & Internet) → SIM Cards → look for "Download a SIM instead" or "Add eSIM".
- EID check: most eSIM-capable Android phones show EID in Settings → About Phone → Status.
Tip: Even if your phone supports eSIM hardware, it must be unlocked (not carrier-locked) to use third-party eSIMs like Cellesim. Most phones bought outright are unlocked; phones from carrier instalment plans may require unlocking after the contract is paid off.
Almost every flagship smartphone released since 2019 supports eSIM, making it ideal for international travel. Compatible models include iPhone XS and newer, Google Pixel 3 and newer, Samsung Galaxy S20 and newer, plus a growing list of mid-range devices. If your phone has Settings → Cellular → "Add eSIM", you're ready to use a Cellesim plan abroad.
Travellers benefit most from eSIM because it eliminates the airport SIM-card queue, removes the need to swap your home SIM out, and lets you keep your usual phone number active for SMS verification. A Cellesim travel eSIM activates the moment you land , no shop visit required.
Best eSIM-compatible travel phones
- iPhone (2018+): XS, 11, 12, 13, 14, 15, 16 series and SE 3rd gen , all support Dual SIM with one physical SIM + one eSIM. iPhone 14/15/16 in the US is eSIM-only.
- Google Pixel (2018+): Pixel 3 through Pixel 9 , all support eSIM. Pixel 7 Pro and newer support multiple active eSIMs.
- Samsung Galaxy (2020+): S20, S21, S22, S23, S24, S25, Note 20, Fold and Flip series.
- Motorola: Razr (2019+), Edge 30/40, ThinkPhone , most newer flagships.
- OnePlus: OnePlus 11, 12 , varies by region.
- Sony: Xperia 1 IV / V, Xperia 10 IV / V.
- Xiaomi: Mi 11 international and newer flagships.
- Nokia/HMD: G60 5G, X30 5G.
What to check before buying a travel eSIM
- eSIM hardware: dial *#06# , if an EID number appears, you're compatible.
- Carrier unlock status: phones bought on instalment plans may be locked to your home carrier. Most outright purchases are unlocked.
- iOS version: iOS 12.1 or newer for full eSIM support.
- Android version: Android 9 or newer typically supports eSIM, though it depends on the manufacturer.
- Region-specific variants: some Samsung models sold in Hong Kong or China are dual physical SIM with no eSIM , verify your specific model number.
Travel-friendly phones that don't support eSIM
- iPhones older than XS (iPhone X, 8, 7, 6 series).
- Most budget Android phones (entry-level Samsung A series before A53, Xiaomi Redmi entry models).
- Older Huawei devices without Google Services.
- Region-specific dual physical SIM variants (verify model number).
Tip: if your current phone doesn't support eSIM but you travel often, an unlocked, mid-range eSIM-capable phone (e.g., Pixel 7a, iPhone SE 3, Samsung Galaxy A55) makes an excellent secondary travel device , pair it with a Cellesim plan and you have a full mobile internet kit for any destination.
It depends. Romania is in the EU, so "Roam Like at Home" applies only to EU citizens.
- If you are from the UK (Post-Brexit): Most UK carriers (like O2, Vodafone, Three) have reintroduced daily roaming fees.
- If you are from the USA/Canada/Asia: Your home carrier will charge expensive international rates (e.g., $10-$14 per day).
A Cellesim eSIM is a one-time prepaid fee that is significantly cheaper than these roaming charges.
This specific plan is valid only within Romania (and the EU). This is a critical point. If you take a day trip to Belgrade (Serbia) or Chisinau (Moldova), your connection will stop at the border as they are not in the EU. For a seamless multi-country trip that includes these non-EU neighbors, you must check our Regional or Global eSIM plans.
Yes, absolutely. Romania has one of the best 4G/5G networks in the world, even in rural areas. Our eSIM connects to premium local networks (like Orange RO or Vodafone) to ensure you have a strong signal for Google Maps while driving the Transfăgărășan highway, hiking in the Carpathian Mountains, or visiting Bran Castle (Dracula's Castle).
To give you the fastest speed, our eSIM connects to Romania’s premium Tier-1 networks, typically Orange Romania or Vodafone Romania. These operators are famous for providing some of the fastest and most reliable 5G/LTE speeds in all of Europe, ensuring a high-quality connection.
Yes, 100%. Uber and Bolt are the essential apps for getting around in Bucharest, Cluj-Napoca, and other cities. Our eSIM provides high-speed, low-latency data, which is crucial for ordering a car from Otopeni (OTP) Airport, tracking your ride, and navigating the cities.
Most modern phones do, but you must check our specific list here: eSIM Compatible Devices to be 100% sure before purchasing.
Yes. Coverage is generally available on the famous Transfăgărășan road, but we recommend downloading offline maps for the highest tunnel sections near Bâlea Lake.
Mostly yes. While the massive thick walls of the Palace of Parliament in Bucharest can block signals deep inside, you will generally have coverage during the tour.
Signal is reliable in main hubs like Sulina or Tulcea, but expect the connection to drop to 3G or be lost deep in the remote channels of the Danube Delta biosphere.
Yes. The 24pay app is the standard way to buy bus and metro tickets digitally in Bucharest and Cluj-Napoca, requiring an active internet connection to avoid fines.
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