eSIMCard eSIM Data Plans for Serbia

eSIMCard does not provide a truly unlimited data eSIM for Serbia. All plans marketed as “Unlimited” actually give a fixed amount of high‑speed data – 1 GB per day or 2 GB per day – and once that limit is reached the speed is throttled to 500kbps or 2000kbps.

Travelers who want large amounts of unthrottled data can choose eSIMCard’s fixed‑data plans. For example, a 100 GB plan for 180 days is available for $83.00 USD, and a 50 GB plan for 90 days costs $49.25 USD. These plans provide unrestricted high‑speed data without the speed reductions applied to the “Unlimited” options.

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 offers 20 single‑country plans that cover Serbia and 30 multi‑country plans where Serbia is included. The plans have a price range from about $2.59 to $430.64 and provide data caps between 1 GB and 100 GB. Some plans provide a fixed amount of data for the entire validity period, while others offer a daily data cap, giving travelers the option to choose between a set total allocation and a per‑day limit. Validity periods for these plans range from one day to up to 365 days.