esimzon eSIM Data Plans for Bulgaria

esimzon offers an unlimited data eSIM plan for Bulgaria. The “Europe Unlimited Data with calls 15Days” plan gives unlimited 4G data for 15 days and costs $40.00 USD. Be aware that speeds may be throttled after heavy usage. If you want to confirm whether a Fair Usage Policy applies and to learn how many gigabytes remain at normal speed, contact esimzon directly.

esimzon does not provide an eSIM with a phone number or SMS capability for Bulgaria. The provider only offers data‑only eSIM plans for travelers in Bulgaria. For voice and messaging, users can rely on VoIP applications such as WhatsApp, Telegram, or iMessage, which work over the data connection and allow calls and texts without a local phone number.

Esimzon offers a total of 20 data plans for Bulgaria, comprising 5 single‑country plans and 15 multi‑country plans that include Bulgaria alongside other European destinations. The single‑country plans focus exclusively on Bulgaria, while the multi‑country plans provide coverage that spans several neighboring countries. The plan suite covers a range of data caps from fixed allocations of 1 GB up to 10 GB, as well as unlimited‑data options, all priced between $2.00 and $40.00 with validity periods of 15 to 30 days. Some of the plans may experience speed throttling once the allotted data is exhausted.