GulfData eSIM Data Plans for Bulgaria

GulfData does not provide a truly unlimited data eSIM for Bulgaria. The plans that carry the word “Unlimited” in their name give a fixed amount of high‑speed data—1 GB per day for the specified validity period—after which the speed is reduced to 512 kbps.

Travelers who need more data can choose from GulfData’s fixed data plans. For example, the “Bulgaria 50GB – 30 days” plan offers 50 GB of high‑speed data for 30 days, and the “Bulgaria 50GB – 180 days” plan provides the same amount of data for 180 days. These fixed plans can be more cost‑effective for users who expect to use a large amount of data during their stay.

GulfData does not offer eSIM plans for Bulgaria that include a phone number or SMS capability. Only data‑only eSIM options are available. Travelers who need voice or messaging can use VoIP apps such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that these services are accessible in Bulgaria before purchasing.

GulfData lists 13 single‑country plans and 45 multi‑country plans that are valid for use in Bulgaria. The plans vary in cost from about $3.00 up to $197.50 and offer data caps ranging from 1 GB to 50 GB over a validity period of one to 365 days. Some plans set a fixed data allowance for the entire validity period, while others cap the amount that can be used each day, giving users a daily‑cap option that can still reach a large overall data total over time.