eSimfly eSIM Data Plans for Balkans countries

eSimfly does not offer a truly unlimited data eSIM for the Balkans.
All plans listed under “Europe Unlimited” have a data cap of 1 GB or 3 GB per day; after reaching the allocated amount the speed is reduced. The name “Unlimited” indicates that a certain amount of high‑speed data is included, but it is not unlimited in the usual sense.

If you need a larger data allowance, eSimfly provides fixed‑data plans. For example, a 50 GB plan valid for 30 days costs $36.29 USD, while a 30 GB plan of the same duration is $23.48 USD. These plans offer a larger, constant data bundle that may be more cost‑effective for travelers who use a lot of data.

eSimfly does not provide eSIM plans for the Balkans that include a local phone number or SMS capability. The provider’s Balkan eSIMs are strictly data‑only. Travelers can still use voice and messaging services through internet‑based apps such as WhatsApp, Telegram, or iMessage, which operate over the data connection without requiring a mobile phone number or traditional SMS.

eSimfly offers several eSIM plans that cover Balkan countries. The Europe plan and Europe Unlimited plan both include all eight approved Balkan states – Albania, Bosnia and Herzegovina, Bulgaria, Croatia, Montenegro, North Macedonia, Serbia, and Kosovo – while the Balkans (5 + areas) plan covers six of those: Albania, Bulgaria, Croatia, Montenegro, North Macedonia, and Serbia. The Discover Global plan includes seven of the region’s countries, adding Kosovo to the list that otherwise mirrors Bosnia and Herzegovina, Albania, Croatia, Montenegro, North Macedonia, and Serbia. Each plan may also cover territories outside the Balkans, but the country sets above represent the Balkan coverage for each respective plan.