Ubigi does not provide eSIM plans for Bhutan that include a local phone number or SMS capability. Travelers looking for connectivity in Bhutan will need to rely on one of Ubigi’s data‑only eSIM options. While a phone number and traditional messaging are unavailable, popular VoIP applications such as WhatsApp, Telegram, and iMessage can generally be used over the data connection for voice and text communication. However, some destinations may block or limit access to certain VoIP services, so it is advisable to verify that the apps you depend on are accessible in Bhutan before purchasing an eSIM.