Cellesim eSIM Data Plans for Serbia

Cellesim does not provide an unlimited data eSIM plan for Serbia. Their offerings for this destination are fixed data plans that come in specific data amounts and validity periods. For example, the “Serbia 20GB 30d” plan gives 20GB of data for 30 days and the “Serbia 10GB 30d” plan offers 10GB for the same duration. These fixed data options may be more cost‑effective for most travelers, unless a user requires very high data consumption that would exceed these limits.

Cellesim does not offer any.phone number or SMS capability for Serbia. Travelers can only purchase data‑only eSIMs, which can be used with VoIP applications such as WhatsApp, Telegram, or iMessage for voice and messaging. However, some apps or VoIP services may be restricted in Serbia, so it is advisable to confirm that the preferred communication tools work before purchasing a plan.

Cellesim offers 15 single‑country data plans for Serbia, with no multi‑country options. Among these, 9 plans provide a daily data cap while 6 offer a fixed data amount. Prices range roughly from $3.59 to $82.20, and data caps vary from 1 GB up to 20 GB. The daily‑cap plans reset each day, allowing a set amount of data per day, whereas the fixed‑cap plans let you use a specified total amount for the entire validity period.