ESIMFUN eSIM Data Plans for Bulgaria

ESIMFUN does not provide a truly unlimited data eSIM for Bulgaria; the so‑called “unlimited” plans in the offered catalog actually cap high‑speed data at 100GB. After that limit, the plan would switch to a reduced speed, although the exact throttled speed is not specified.

Travelers who need large amounts of data can choose from fixed data plans, such as a 100GB plan valid for up to 30 days, or a 100GB plan valid for 3 days, 5 days, 7 days, 10 days or 15 days. These examples represent only a subset of the available options and can be more cost‑effective for users who do not require continuous high‑speed data beyond 100GB.

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.

The provider does not offer any single‑country plans for Bulgaria, but it supplies 30 multi‑country eSIMs that include Bulgaria. These plans span a price range of roughly $3.11 to $207.01 and data caps between 1 GB and 100 GB. Ten of the options feature a daily data cap, while the remaining twenty provide a fixed data amount.