nextSIM eSIM Data Plans for Serbia

nextSIM does not offer a plan with truly unlimited high‑speed data for Serbia. All plans that include “Unlimited” in their name provide a fixed data allowance—such as 1GB, 2GB, or up to 30GB per day—with a reduced speed of 512kbps or 2000kbps once the limit is reached. Travelers who need more data without the speed throttling can choose one of nextSIM’s fixed‑data plans, such as the eSIM Serbia 100GB 30Days Standard plan for $83.19 USD or the eSIM Serbia 50GB 30Days Standard plan for $47.10 USD. These fixed plans do not impose a speed reduction and can be more cost‑effective for heavy data users.

nextSIM does not provide an eSIM for Serbia that includes a local phone number or SMS capability. Only data‑only plans are available through the provider for that country.

For travelers who need voice or messaging, popular VoIP applications such as WhatsApp, Telegram, and iMessage work over the data connection and can be used without a local phone number or SMS facility.

NextSIM offers a total of 58 single‑country data plans and 86 multi‑country plans for Serbia, covering a wide range of options. These plans vary in price—from as low as $2.64 up to $1, 289.51—depending on data capacity and validity. Data limits range from 1 GB to 100 GB, and duration can span from a single day to an entire year. The provider’s plans include both fixed data cap packages, where a set amount of data is guaranteed for the plan’s duration, and daily data cap variants that allow the user to consume data on a day‑by‑day basis.