Strong eSIM eSIM Data Plans for Balkans countries

Strong eSIM does not offer unlimited data eSIM plans for the Balkans. The provider sells fixed data plans that cover the region, including options such as a 20GB 30‑day plan for $114.90 USD and a 10GB 30‑day plan for $61.90 USD. Choosing a fixed data plan can be more cost‑effective for most travelers unless a very heavy data usage is anticipated.

Strong eSIM does not provide Balkans eSIM plans that include a phone number or SMS capability. Only data‑only eSIMs are offered for the Balkans. Travelers can use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging without requiring a phone number or SMS.

Strong eSIM offers multiple plan options that cover the Balkan region, including the Balkans (5+ areas)/Day plan, which provides connectivity in Albania, Bulgaria, Croatia, Montenegro, North Macedonia, and Serbia, and two larger options – the Global (120+ areas)/Day and the Global139 plans – both of which cover the complete set of approved Balkan countries: Albania, Bosnia and Herzegovina, Bulgaria, Croatia, Montenegro, North Macedonia, Serbia, and Kosovo. While the Global (120+ areas)/Day and Global139 plans extend coverage to many additional international destinations beyond the Balkans, the specific countries outside of the region are not listed here.