ChillaxSIM eSIM Data Plans for Mongolia

ChillaxSIM does not provide an unlimited data eSIM for Mongolia. The only plan that is available for use in Mongolia gives a fixed 15GB of high‑speed data for 10 days and is priced at $19.90 USD. While this plan offers tethering and reduces speed to 128 kbps after consumption, it is a capped allocation rather than an unlimited offer. Travelers looking for a more extensive data allowance can choose one of ChillaxSIM’s fixed data plans, such as the 15GB option mentioned, and these plans may prove more economical for users who do not require unlimited data.

ChillaxSIM does not provide an eSIM for Mongolia that includes a phone number or SMS capability. The available plans are data‑only, so travelers cannot receive or send text messages or use a local phone number with this provider. However, voice and messaging can still be carried out through internet‑based apps such as WhatsApp, Telegram or iMessage, which work over the data connection.

ChillaxSIM currently offers one single-coverage data plan specifically for Mongolia. This plan provides a fixed data allowance ranging from 15GB with a validity of 10 days. The price for this option is $19.90. They do not currently offer multi-country plans that include Mongolia. Tethering is allowed, and speeds may be reduced after reaching the data cap.