MobileSIM eSIM Data Plans for Serbia

MobileSIM does not provide a truly unlimited high‑speed data eSIM for Serbia. The plans labeled “Europe Unlimited data” give 3GB of 4G/5G data each day and, after the daily limit is reached, the speed is throttled to 1000 kbps.

Travelers who need a higher total data allowance can instead choose from MobileSIM’s fixed‑data plans. For example, the Europe 20 GB for 30 days plan offers 20 GB of high‑speed data for 30 days at a price of $49.00 USD, while the Europe 10 GB for 30 days plan provides 10 GB for the same period at $37.00 USD. These fixed‑data options may be more cost‑effective for users who anticipate heavy data usage.

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 provides 20 multi‑country eSIM data plans that cover Serbia, with no single‑country plans specifically for the country. These plans span a price range of about $1.00 to $72.50 USD and offer data caps from 200 MB up to 20 GB. Some of the options feature a fixed data allowance that remains constant for the validity period, while others offer a daily data cap that replenishes each day—providing flexibility for travelers who may need short bursts of data or continuous usage during multi‑day stays.