Simfinity eSIM Data Plans for Serbia

Simfinity does not provide an unlimited‑data eSIM plan that is restricted to Serbia. All of the plans that list an unlimited validity period still come with a data cap of 10GB or 25GB. For travellers who need data only in Serbia, Simfinity offers fixed‑allowance options such as the 10GB plan valid for 30 days and the 5GB plan also valid for 30 days.

Choosing a fixed data plan can be more cost‑effective for most users unless a traveller expects to consume a very large amount of data. These plans include tethering, support for 3G, 4G, and 5G networks, and coverage limited to Serbia.

Simfinity does not provide a Serbia eSIM with a phone number or SMS capability; it offers only data‑only eSIM plans for the country. Travelers can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection to make calls and send messages without needing a local phone number or SMS service.

Simfinity offers 4 single‑country data plans for Serbia and 10 multi‑country plans that include Serbia. All of the plans are fixed‑data, meaning each plan is sold with a set data cap rather than a daily or dynamic limit. Prices span from about $2.99 to $160.90, while the data caps range from 100 MB up to 25 GB. Some of the plans also allow tethering, letting you share the data with other devices.