EtravelSIM eSIM Data Plans for Serbia

EtravelSIM does not provide a truly unlimited high‑speed data eSIM for Serbia. All plans labeled “Unlimited” give 4 GB of data per day and automatically reduce speed to 128 kbps once that daily limit is reached, so they do not allow continuous unlimited access to full‑speed 4G/5G data.

For travelers who need a larger data allowance without the daily cap, EtravelSIM offers fixed capacity plans. For example, a 50 GB plan is available for 30 days at $29.19 USD, and a 25 GB plan is available for 30 days at $21.99 USD. These options provide a defined amount of high‑speed data that may be more cost‑effective for heavier data users than the “Unlimited” plans.

EtravelSIM does not provide a Serbia eSIM with a phone number or SMS capability. Only data‑only eSIM plans are sold for Serbia. Travelers can still use popular VoIP services such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging.

EtravelSIM offers six single‑country data plans for Serbia. The plans are priced between $4.50 and $109.99 and deliver between 1 GB and 50 GB of data, with validity periods ranging from 5 to 365 days. Some plans provide a fixed data amount, while others use a daily data cap, allowing travelers to choose the option that best matches their usage pattern.