esimzon eSIM Data Plans for Bulgaria

Esimzon does not sell a truly unlimited eSIM plan to Bulgaria. The plans labeled “Unlimited” in the name provide a fixed daily allowance of 25 GB and may throttle speeds after that limit, so they are not the same as unlimited high‑speed data.

Customers who need larger data volumes can choose from the fixed‑data options listed, such as a 750 GB plan valid for 30 days that costs $59.99 USD and a 300 GB plan valid for 30 days that costs $55.99 USD. These fixed‑data plans are the alternatives available for extended stays in Bulgaria.

esimzon does not provide Bulgaria eSIM plans that include a phone number or SMS capability. Travelers can only purchase data‑only eSIMs from this provider for the country. Mobile messaging and voice can still be used through popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection, although some destinations might block or otherwise restrict access to these services, so it is advisable to confirm availability of the apps you rely on before purchasing.

esimzon offers 4 single‑country plans and 21 multi‑country plans for Bulgaria. The single‑country plans are primarily fixed data packages that provide a set amount of data for the entire validity period, while the multi‑country plans include both daily data cap packages—where the data allowance resets every day—and fixed data cap packages that last for the full validity period. In general, the price range of these plans spans from roughly $2.00 to $110.00, and the data caps vary from 1 GB up to 300 GB, giving travelers a broad spectrum of options depending on their usage needs.