Lumbus eSIM Data Plans for Serbia

Lumbus does not provide a true unlimited data eSIM for Serbia. The plans titled “Serbia Unlimited” listed in the catalogue are fixed‑data plans that allow 3GB of high‑speed data per day; after the daily allowance is used, connectivity is throttled to 1000 kbps, which is not unlimited.

Travelers who need continuous data can choose from Lumbus’s fixed‑data options that do not impose daily limits, such as the Serbia 20GB 30Days plan or the Europe 50GB 180Days plan that covers Serbia. These plans provide a larger total data allowance and may be more cost‑effective for moderate or heavy usage.

Lumbus does not provide a phone number or SMS capability on its Serbia eSIM plans; the only option is a data‑only plan. Travelers who need voice and messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict certain VoIP services, so it is advisable to confirm that the apps you rely on work in Serbia before purchasing.

Lumbus offers 10 single‑country data plans dedicated to Serbia and an additional 33 multi‑country plans that include Serbia as part of a broader coverage zone. The single‑country plans range in price from about $2.99 to $30.99, with data caps between 1 GB and 20 GB, and can be purchased as either a fixed‑data packet or a daily‑cap package. The multi‑country options start near $15.99 and go up to roughly $140.99, covering 5 GB to 50 GB of data and are available in a mix of fixed‑data and daily‑cap formats, allowing users to choose a consistent total allowance or a rolling daily budget depending on their travel needs.