AdventureSIMs eSIM Data Plans for Bulgaria

AdventureSIMs does not currently offer an unlimited data eSIM for Bulgaria. The provider’s catalog for Bulgaria consists of fixed‑data packages; the largest available is a 50GB plan with a 30‑day validity that costs about $34.29 USD, and a 20GB plan for 30 days priced at roughly $24.85 USD. Both plans run on 5G and cover Bulgaria in addition to many other European countries. For most travelers a fixed‑data plan is typically more cost‑effective unless they anticipate extremely heavy data usage.

AdventureSIMs does not offer a Bulgaria eSIM that includes a local phone number or SMS capability. All of their Bulgaria eSIM plans are data‑only, which means you can use the internet connection for services such as WhatsApp, Telegram and iMessage to make calls and send messages, but no traditional phone number or SMS service is provided.

AdventureSIMs offers 26 data plans that cover Bulgaria as part of multi‑country packages. All of these plans are multi‑coverage; there are no single‑country plans that include Bulgaria. The available plans vary from as little as 500 MB to 50 GB of data, and prices range from about $2.12 to $86.63. Most of the packages allow tethering, giving travelers the flexibility to share data with multiple devices.