Instabridge eSIM Data Plans for Bulgaria

Instabridge does not provide an unlimited data eSIM for Bulgaria. The available plans are fixed data bundles, such as the 20GB Bulgaria plan that is valid for 7 days and the 10GB Bulgaria plan that is valid for 30 days. Choosing a fixed data plan can be more cost‑effective for most travelers, while still offering plenty of data for everyday use.

Instabridge does not provide a Bulgaria eSIM that includes a phone number or SMS capability. Travelers can only purchase data‑only eSIMs from Instabridge for Bulgaria. For voice and messaging, users may rely on internet‑based VoIP applications such as WhatsApp, Telegram, or iMessage, which generally work over the data connection, but some destinations may block or restrict access to these services, so travelers should confirm that the apps they need are available in Bulgaria before making a purchase.

Instabridge currently offers 4 single-coverage data plans specifically for Bulgaria, providing data allowances ranging from 1GB to 20GB with validity periods of 7 to 30 days. These plans are priced between $2.00 and $68.00. Additionally, Instabridge has 8 multi-country plans that include Bulgaria as part of their coverage, offering broader regional connectivity. These plans typically differ by including data for use in multiple countries rather than a fixed amount for a single location.