ESIMFUN eSIM Data Plans for Bulgaria

ESIMFUN does not provide a truly unlimited data eSIM for Bulgaria. All plans it lists for the country name a “unlimited” option but all are capped at 100GB of high‑speed data; after that limit is reached the speed is throttled. Travelers who need predictable usage can choose one of the fixed data plans instead. For example, the 100GB/3‑day plan costs $14.05, and the 100GB/5‑day plan costs $22.50. These fixed‑data options tend to be more cost‑effective unless a user expects to consume data far beyond the 100 GB ceiling.

ESIMFUN does not provide Bulgaria eSIM plans that include a phone number or SMS capability. The provider only offers data‑only eSIMs for that country. Travelers can use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection to make calls and send messages without needing a local phone number or SMS service.

ESIMFUN provides 30 multi‑country data plans that include Bulgaria, while no single‑country plans are available for this destination. The available plans span a price range from about $3.10 to $206.48 and a data cap range of 1 GB to 100 GB, with validity periods from one to thirty days. Within this selection, 10 plans feature a daily data cap that resets each day, whereas 20 plans provide a fixed data amount that remains available for the full validity period.