Yesim eSIM Data Plans for Bulgaria

Yesim offers unlimited data eSIM plans for Bulgaria, available in 1 day, 7 days, 15 days, and 30 days validity periods. Prices range from $8.27 USD for a 1‑day plan to $50.80 USD for a 30‑day plan. The plans work on 3G, 5G, and LTE networks across Bulgaria and include tethering.

The unlimited label means the data allowance is unlimited, but the provider notes that speed may be throttled after heavy usage under a Fair Usage Policy. Users concerned about potential speed reductions should contact Yesim to confirm the typical data volume that remains at normal speed and whether the policy applies to their intended usage.

Yesim does not offer any Bulgaria eSIM plans that include a phone number or SMS capability. The provider’s Bulgaria offerings are purely data‑only plans. Travelers who need calls or text messages can instead rely on VoIP applications such as WhatsApp, Telegram or iMessage, which function over the data connection and provide an alternative to traditional telephony.

Yesim offers 8 single‑country plans that cover Bulgaria and 24 multi‑country plans that include Bulgaria. The plans range from about $0.53 to $128.77, with data caps from 500 MB to unlimited, and validity periods from one day to 365 days. Some plans provide fixed data amounts while others have daily data caps, and a few allow tethering.