nextSIM eSIM Data Plans for Serbia

NextSIM does not offer a true unlimited data eSIM for Serbia. Plans that carry the “Unlimited” name, such as eSIM Unlimited Standard 1 Day Serbia and eSIM Unlimited Plus 1 Day Serbia, provide a fixed amount of high‑speed data – 1 GB and 2 GB respectively – and then throttle the connection to 512 kbps or 2000 kbps once the limit is reached.

For travelers who need more data, nextSIM supplies larger, capped offers such as eSIM GLOBAL 50GB for 365 days, which delivers 50 GB of high‑speed data with no speed reduction after a cap. These fixed‑data plans can be more economical for heavy‑data users, while the “Unlimited” plans are limited in capacity by design.

No, nextSIM does not offer an eSIM for Serbia that provides a phone number or SMS capability. The provider only offers data‑only eSIMs in this destination. Travelers who need to make calls or send messages can use internet‑based VoIP applications such as WhatsApp, Telegram, or iMessage, which work over the data connection supplied by the eSIM.

nextSIM provides a variety of data plans that include both single‑country and multi‑country options. In the overall catalog the provider lists 20 single‑coverage plans and 17 multi‑coverage plans, for a combined total of 37 distinct options. These plans cover data volumes from 1 GB up to 50 GB and validity periods ranging from one day to one year, with prices that fall between $2.86 and $1,290.92. The plan set also features 10 daily‑data‑cap options and 27 fixed‑data‑cap offerings, giving customers flexible ways to choose usage limits appropriate to their travel needs.