SimSmash eSIM Data Plans for Serbia

SimSmash does not provide a true unlimited data eSIM for Serbia. All of its Serbian offerings are fixed data plans with a hard cap. For example, the “Serbia 20GB for 30 Days” plan gives 20GB of high‑speed data for 30 days, and the “Serbia 10GB for 30 Days” plan provides 10GB for 30 days. These fixed plans are usually more cost‑effective unless a traveler requires very high data usage.

SimSmash does not provide a Serbia eSIM that includes a local phone number or SMS capability. The provider only offers data‑only plans for Serbia. Travelers who need voice or text can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that these services are accessible in Serbia before purchasing, as some destinations may block or restrict certain apps.

SimSmash provides 10 single‑country data plans and 11 multi‑country plans that can be used in Serbia, with prices ranging from roughly $0.81 to $67.99 and data caps between 490 MB and 20 GB. Most of the plans offer a fixed data allotment; a few include the ability to share data via tethering.