ZenSim eSIM Data Plans for Indonesia

ZenSim does not provide a truly unlimited data eSIM for Indonesia; the plans labelled “Unlimited” only grant 3 GB per day and cease to be considered unlimited once that daily limit is reached. After the 3 GB threshold is exceeded, the speed is reduced, although the exact throttled speed is not specified in the available data.

Instead, ZenSim offers fixed‑data alternatives that may suit heavier users. For example, the Indonesia 20GB plan is available for 10 days for $26.00 USD or 30 days for $29.00 USD, and the Indonesia 10GB plan can be purchased for $20.00 USD for 10 days. These plans give a clear data allowance that can be more cost‑effective for travelers who need substantial high‑speed data during their stay.

ZenSim does not offer an Indonesia eSIM that includes a phone number or SMS capability. Only data‑only plans are available through the provider for that country. Travelers can still use voice and messaging services by installing popular VoIP applications such as WhatsApp, Telegram, or iMessage, which operate over the data connection without requiring a dedicated phone number.

ZenSim offers a mixture of data products for Indonesia, comprising eight single‑country plans that provide data exclusively within Indonesia and an additional eight multi‑country plans that include Indonesia as part of broader regional coverage. The portfolio features pricing options from US$13 to US$70, data caps between 3 GB and 20 GB, and validity periods of 10 to 30 days. Some plans deliver a fixed data amount, while others work on a daily data cap; both structures permit tethering where applicable, giving customers flexibility based on usage and travel plans.