JamboSim eSIM Data Plans for Balkans countries

JamboSim does not provide truly unlimited high‑speed data for the Balkans. The plans labeled “Balkan Unlimited” offer 3GB of data each day and, after that amount is used, the speed is throttled to 1000kbps. Because the data cap is daily, the plans are technically limited rather than unlimited. For travelers who need more data without the daily restriction, JamboSim offers fixed‑data options such as the Balkan 50GB plan valid for 30 days or the Balkan 100GB plan valid for 180 days. These larger‑capacity plans may be more cost‑effective for heavy data users who prefer a consistent speed throughout the validity period.

Yes, JamboSim offers eSIM plans for the Balkans that include a phone number and the ability to send SMS. The plans vary in data cap and validity, from 1GB for 7 days at $11.99 USD to 20GB for 365 days at $105.99 USD, and all support outbound calls and outbound SMS with a dialing code of +1. The phone number is not a local Balkan number, and inbound calls or SMS are not available on these plans. Travelers who require specific functionality should confirm the details directly with JamboSim.

JamboSim’s Balkan‑specific plan covers Albania, Bosnia and Herzegovina, Bulgaria, Croatia, Montenegro, North Macedonia, and Serbia. The Global and Global+ plans extend that coverage to include Kosovo in addition to the same Balkan countries.