MobileSIM eSIM Data Plans for Serbia

MobileSIM does not provide a truly unlimited high‑speed data eSIM for Serbia. The plans called “Europe Unlimited data…” give a daily cap of 3 GB and reduce speed to 1000 kbps after that limit, so they are not unlimited. Travelers can opt for fixed‑data plans instead, such as the 50 GB plan for 30 days at $99.00 USD or the 20 GB plan for 30 days at $49.00 USD, which may be more cost‑effective unless very heavy data usage is expected.

MobileSIM does not provide an eSIM that includes a Serbian phone number or SMS capability for travelers. Only data‑only plans are offered for Serbia.

Even though a local phone number is not available, the data connection can be used with VoIP applications such as WhatsApp, Telegram, iMessage and other internet‑based messaging or calling services.

MobileSIM presents 22 distinct multi‑country plans that cover Serbia. The plans fall into two main types: daily data‑cap options—six plans that provide a fixed amount of data each day—and fixed‑data‑cap choices—sixteen plans with a set data allowance for the whole validity period. Prices for these plans range from about $2.34 to $99.00, while the data limits span from 200 MB up to 50 GB. These options give travelers a broad spectrum of flexibility in terms of cost and data usage when traveling through Serbia.