Orange, Vodafone and Digi cover cities and European routes on 4G and 5G; Carpathian high trails, Danube Delta channels and remote Moldavia villages can thin out. Bucharest metro has partial underground coverage. Check the network list above for Romania before you fly; it shows what is available right now, including options such as DIGI, Orange, Vodafone, Telekom.
EU roaming applies for many visitors; others buy prepaid at airports and operator shops with passport ID. Leu-priced data is inexpensive for multi-week road trips. That still makes sense if you will live in Bucharest for months and need local calls. For a holiday or short work trip, most people only need data — and NXTL gives you that without the desk stop: install at home, keep your usual number for calls and bank texts, pay only for the gigabytes you use.
There is no complicated Romania-only product to learn. NXTL is one global eSIM: the same profile you might use elsewhere works here on DIGI, Orange, Vodafone, Telekom when listed. Land, turn data on, and go — rates for Romania are shown live on this page because they can change.
If Romania is one stop on a longer route, NXTL is built for that. Use data around Bucharest and Cluj-Napoca, then keep the same balance wherever NXTL has coverage next. You are not locked into a single-country tourist pack.
Transfăgărășan opens only summer months, and road-status updates often arrive by phone when web pages lag. NXTL is built for that kind of Romania trip: data when you need it, without buying a new pack for every change of plan.