Bordersim eSIM Data Plans for Mongolia

Bordersim does not provide an unlimited data eSIM plan for Mongolia. Their Mongolia offerings are fixed‑data plans ranging from 3GB to 20GB, all valid for 30 days except the 3GB 15‑day option. For example, the 20GB 30 days plan costs $68.49 USD, and the 10GB 30 days plan is $36.99 USD. Choosing a fixed data plan can be more cost‑effective for most travelers, unless the user requires extremely high data usage in which case purchasing multiple data blocks would be necessary.

Bordersim does not offer a Mongolia eSIM that includes a phone number or SMS service. Travelers can purchase only a data‑only eSIM from Bordersim. Calls and text messages can still be sent using VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection.

Bordersim offers six single‑country data plans for Mongolia. All available plans are fixed‑amount data packages that vary in data cap from 1 GB to 20 GB and in validity from 7 to 30 days. The price range for these plans spans $6.49 to $68.49. Users can also take advantage of tethering, which is allowed on the applicable plans.