eSimfly eSIM Data Plans for Bulgaria

eSimfly does not provide a truly unlimited data eSIM for Bulgaria. Every plan that carries the “Unlimited” branding is actually a fixed‑data plan that offers 3GB of high‑speed data per day; once that daily quota is reached the speed is throttled to 1024kbps.

If a fixed‑data allowance is acceptable, eSimfly offers options such as the Bulgaria Unlimited 30 days plan, which provides 3GB/day for 30 days, and the O2 Unlimited (International) plan, which gives 35GB for 30 days. These plans give large amounts of high‑speed data but are not unlimited.

eSimfly offers several eSIM plans for Bulgaria that include a phone number and SMS functionality. Prices start at $17.84 USD for a 20 GB plan valid for 31 days and go up to $125.54 USD for a 500 GB plan valid for 90 days, while validity periods range from 15 days to 90 days across the available options.

All plans provide a phone number with dialing codes of +33 (France) or +44 (United Kingdom), not local Bulgarian numbers, and allow both inbound and outbound voice calls as well as inbound and outbound SMS. Users who need specific call or messaging features should confirm the details directly with eSimfly.

eSimfly offers 12 single‑country data plans and 65 multi‑country data plans that include Bulgaria. The single‑country options are daily data‑cap plans, while the multi‑country plans are fixed‑data‑cap plans. Prices range roughly from $1.89 to $125.54, and data limits span from 1 GB up to 500 GB.