GulfData eSIM Data Plans for Bulgaria

GulfData’s eSIM plans for Bulgaria that carry the name “Unlimited” actually limit high‑speed data to 1 GB per day. After that amount the speed is throttled to 512 kbps, so the plans do not provide truly unlimited high‑speed data. GulfData also offers fixed‑data alternatives that may be more suitable for heavy users. For example, the “Bulgaria 50GB – 30 days” plan gives 50 GB of high‑speed data for 30 days at $43 USD, and the “Bulgaria 50GB – 180 days” plan provides the same allowance for 180 days at $57 USD. These fixed‑data plans are typically more cost‑effective for travelers who need large amounts of data without the speed reduction that comes after the daily limit.

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.