eSIMCard eSIM Data Plans for Serbia

eSIMCard’s “Unlimited” plans for Serbia do not provide an unlimited amount of high‑speed data. The plans labeled Unlimited eSIM Data For X Days offer a fixed amount of data each day, such as 1 GB/day or 2 GB/day, after which the connection speed is throttled (to 500 kbps or 2000 kbps). Therefore, an unlimited‑named plan does not give true unlimited data.

If you need a data‑unlimited experience, you can choose one of the fixed‑data plans instead. For example, the 50 GB plan valid for 90 days provides high‑speed data with no data cap and allows tethering, and the 100 GB plan valid for 180 days offers a larger capacity. These fixed plans may be more cost‑effective and provide unthrottled data for travelers who use a lot of data.

eSIMCard does not offer a Serbia eSIM plan that includes a phone number or SMS capability; the provider offers only data‑only eSIMs for the country.

Travelers who need voice or messaging can use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection, which function without a local phone number.

eSIMCard provides a mix of single‑country and multi‑country eSIM options for travelers in Serbia. In total, 20 data plans cover only Serbia, and 31 plans include Serbia as part of a broader coverage network. Prices for these plans range from about $2.59 to $430.64, while data allocations span from 1 GB up to 100 GB. Among the available plans, 14 offer a daily data cap, giving a specific daily amount of data that is refreshed each day, whereas 37 provide a fixed data amount that is usable over the plan’s validity period. This combination allows travelers to choose between a simple, country‑specific package or a more flexible multi‑country option with either daily or total data limits.