ZenSim eSIM Data Plans for Balkans countries

ZenSim does not offer any unlimited data eSIM plans for the Balkans. Travelers who need a fixed quantity of data can choose from ZenSim’s available plans, such as the 20GB 10‑day plan for $45.00 USD or the 20GB 30‑day plan for $48.00 both include tethering. Another option is the 10GB 30‑day plan for $30.00 USD or the 5GB 10‑day plan for $18.00 USD. These fixed‑data plans cover Albania, Bosnia and Herzegovina, Bulgaria, Croatia, Montenegro, North Macedonia, Serbia, and Kosovo, each ensuring coverage across the region. Selecting a fixed data plan can be more cost effective for most travelers unless they expect to use data at an extremely high level.

ZenSim does not offer a Balkans eSIM plan that includes a phone number or SMS capability. The provider’s Balkans offerings are limited to data‑only eSIMs, which can be used for Internet access during the validity period of the plan.

Because the plans do not provide a traditional phone number or SMS service, travelers can instead rely on popular VoIP applications such as WhatsApp, Telegram, and iMessage, which work over the data connection and allow voice calls and messaging without the need for a local phone number.

The ZenSim plan titled “Balkans+” provides coverage across Albania, Bosnia and Herzegovina, Bulgaria, Croatia, Montenegro, North Macedonia, Serbia, and Kosovo.