AeroSims eSIM Data Plans for Bulgaria

AeroSims does not provide a truly unlimited data eSIM for Bulgaria, because all of its plans carry a fixed data cap. The plans marketed as “Unlimited” deliver 5GB per day with a 1‑day daily limit; once that limit is reached the speed is reduced. For travelers who need more data, AeroSims offers fixed‑data alternatives such as a 50GB plan valid for 30 days or another 50GB plan valid for 180 days. These fixed‑data plans can be more cost‑effective for heavy data users and provide higher overall data allowances.

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

AeroSims has 13 single‑country plans and 34 multi‑country plans that include Bulgaria. The plans span a price range from $3.90 to $104 and offer data between 3 GB and 50 GB, with validity periods from 1 to 180 days. A minority of the plans (6) set a daily data cap, while the majority (41) provide a fixed data amount for the full validity period.