mysim24 eSIM Data Plans for Bulgaria

There are no truly unlimited plans from mysim24 for Bulgaria. All plans that use the word “Unlimited” in their name only provide a small amount of high‑speed data (for example 1 GB or 2 GB per day) and, after that limit is reached, the speed is throttled to a reduced rate such as 512 kbps or 2000 kbps.

For travelers who need more consistent bandwidth, mysim24 offers fixed data plans. Examples include the Bulgaria 100 GB Plan for 31 days priced at $49.51 USD, the Bulgaria 50 GB Plan for 30 days at $38.68 USD, and the Bulgaria 100 GB Plan for 30 days at $60.89 USD. These fixed‑data options provide a set amount of high‑speed data before any throttling occurs.

Mysim24 does not provide eSIM plans for Bulgaria that include a phone number or SMS capability. The available offerings are strictly data‑only plans, so travelers cannot receive or make voice calls or text messages through the eSIM. However, VoIP applications such as WhatsApp, Telegram, and iMessage can typically be accessed over the data connection for voice and messaging, although some destinations may block or restrict these services. Travelers should verify that the VoIP services they require are accessible in Bulgaria before purchasing an eSIM from mysim24.

Mysim24 offers 38 single‑country plans that cover Bulgaria and 27 multi‑country plans that include Bulgaria among their coverage. The plans come in both fixed data amounts—ranging from 1 GB to 100 GB—and daily data cap options, which give a set amount of data each day. Prices start near $3.98 for the smallest bundles and can go up to about $121.77 for the largest, while validity periods vary from 1 to 180 days.