nextSIM eSIM Data Plans for Indonesia

NextSIM does not provide a truly unlimited data eSIM for Indonesia. All plans that carry the word “Unlimited” in their name include a fixed data allowance, such as 1 GB or 2 GB per day, after which speeds are reduced to 512 kbps or 2000 kbps. Travelers looking for higher data volumes may opt for fixed‑data plans that are available, for example a 100 GB 30‑day plan or a 50 GB 30‑day plan, which offer large data limits without the speed throttling that applies to the “Unlimited”‑named plans.

nextSIM does not offer Indonesia eSIM plans that include a phone number or SMS capability. All of its Indonesia offerings are data‑only, meaning there is no built‑in telephony service for inbound or outbound calls or text messages.

Because the plans lack a native phone number, travelers rely on internet‑based applications such as WhatsApp, Telegram, and iMessage to handle voice and messaging over the data connection. These VoIP services work with a data‑only eSIM and can provide communication functionality without a traditional phone number.

nextSIM offers 45 single‑country data plans and 40 multi‑country data plans for Indonesia. Those plans range in price from about $2.14 to $1, 275.10 and provide data caps between 1 GB and 100 GB. Some plans are fixed data – a set amount of data that remains available for the full validity period – while others use a daily data cap, allowing a smaller amount of data each day but keeping the same total over the plan’s lifespan. The validity of the plans spans from 1 to 90 days, giving users a broad choice of durations.