Nimbus eSIM Data Plans for Mongolia

Nimbus does not currently offer a truly unlimited data eSIM for Mongolia. The plans that carry the “Unlimited” name actually provide a fixed 3GB per day of high‑speed data; after this daily limit is reached, the connection is throttled to 1000kbps.

For travelers seeking a larger, capped data allowance, Nimbus provides several fixed‑data options. For example, a 20GB/30 days plan and a 10GB/30 days plan are available for Mongolia, as well as a 5GB/60 days global plan that covers Mongolia and many other countries. These plans may be a more cost‑effective choice for users who consume significant data.

Nimbus does not provide eSIM plans for Mongolia that include a phone number or SMS capability. All of its available plans for Mongolia are data‑only, which means travelers can use Wi‑Fi or cellular data for internet access and rely on VoIP applications such as WhatsApp, Telegram, or iMessage for voice and text communication. However, some destinations may restrict or block certain VoIP services, so users should confirm that the apps they need are accessible in Mongolia before purchasing a plan.

Nimbus offers a total of 18 plans for users in Mongolia, comprising 12 single‑country plans and 6 multi‑country plans. These plans include both fixed data caps, ranging from 1 GB to 20 GB, and daily data cap options. Prices vary from $3.49 to $109.49, with validity periods spanning 3 to 365 days. The daily data cap plans provide a set amount of data each day, whereas the fixed data cap plans offer a total data allowance that lasts for the entire validity period.