eSIMzio eSIM Data Plans for Bulgaria

eSIMzio does not offer a truly unlimited data eSIM for Bulgaria. The plans that carry the “Unlimited” name, such as Bulgaria Unlimited, give a fixed daily allowance of 3GB/day and reduce the speed to 1 Mbps after 3 GB have been used each day. Travelers who need more data can instead choose large fixed‑data plans, for example the 30‑day Bulgaria Unlimited plan, which provides 3GB/day for a set validity, or the Europe 100 GB plan that is valid for 180 days. These fixed plans are typically more cost‑effective for heavy data users than the capped daily options.

eSIMzio does not provide a Bulgaria eSIM that includes a local phone number or SMS capability. The provider only offers data‑only plans for Bulgaria. Travelers who need voice or text can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that these services are accessible in Bulgaria before purchasing, as some destinations may block or restrict certain apps.

eSIMzio offers a total of 12 single‑country plans and 34 multi‑country plans for Bulgaria. The single‑country options include both daily data cap plans (18 plans) and fixed data cap plans (28 plans), allowing flexibility between short‑term usage needs and longer‑term data requirements. Prices for Bulgaria range from about $2.71 to $213.91, while data caps vary from 500 MB up to 100 GB, depending on the chosen plan.