eSIM4Travel eSIM Data Plans for Bulgaria

eSIM4Travel does not provide a truly unlimited high‑speed data plan for Bulgaria. The plans that carry “Unlimited” in their name actually offer 3GB of high‑speed data each day, after which the speed is throttled to 1000kbps. If a traveler needs a larger data allowance without a daily limit, they can choose from the fixed data plans. For example, a 50GB package for 30 days is available for $39.24 USD, and a 20GB package for 30 days is offered for $14.46 USD. These fixed data plans keep high‑speed data available until the data allowance is exhausted, and they may be more cost‑effective for most users.

eSIM4Travel does not offer any eSIM plans for Bulgaria that include a phone number or SMS capability. Travelers looking for a 4G or 5G data connection can purchase a data‑only eSIM, but the package will not provide inbound or outbound voice or text messaging services.

If you need voice or text communication, popular VoIP applications such as WhatsApp, Telegram, and iMessage can normally be used over the data connection, enabling calls and messaging without a local phone number. However, some destinations may block or restrict access to specific apps or VoIP services, so it is advisable for travelers to confirm that the services they rely on are available in Bulgaria before purchasing an eSIM.

eSIM4Travel lists 16 single‑country plans and 20 multi‑country plans that include Bulgaria. The provider offers two main types of plans: daily data cap plans, where the data allowance is reset each day, and fixed data cap plans that provide a single total amount of data for the entire validity period. Prices across all plans range from about $0.62 to $64.79, while the data caps span from 500 MB to 50 GB.