AlpineSIM eSIM Data Plans for Bulgaria

AlpineSIM does not provide any unlimited data eSIM plans for Bulgaria. All of their Bulgaria‑specific offerings are fixed data bundles with explicit caps. Examples include the AlpineSIM Bulgaria – 50GB for 30 days, the AlpineSIM Bulgaria – 50GB for 180 days, and the broader AlpineSIM Europe (31 areas) – 50GB for 31 days, which also covers Bulgaria. For travelers who do not require very high data volumes, these fixed bundles can be more cost‑effective than purchasing a Pay‑as‑you‑go credit that is only a reference amount.

AlpineSIM does not provide a Bulgaria eSIM that includes a local phone number or SMS capability. The available plans are purely data‑only, so travelers will not receive an outbound or inbound call support or the ability to receive SMS messages through the eSIM.

Instead, users can rely on data‑based VoIP applications such as WhatsApp, Telegram, or iMessage for voice calls and messaging while connected to the Bulgaria data plan. However, some destinations restrict VoIP services, so it is advisable to verify that these apps work in Bulgaria before purchasing an AlpineSIM data‑only eSIM.

AlpineSIM provides 56 single‑country plans that cover Bulgaria and 267 multi‑country plans that include Bulgaria. The single‑country plans tend to be longer‑term options with the ability to choose a fixed data amount, while the multi‑country plans are often offered with daily data caps to accommodate short‑term travel. Prices for these plans range from about $0.43 to $226.75, and the data caps span from 300 MB up to 100 GB.