thirr.com eSIM Data Plans for Monaco

thirr.com does not offer an unlimited data eSIM for Monaco. Instead, thirr.com provides fixed‑data plans. One option is the EU BASE 100GB 30D plan, which includes 100GB of high‑speed data for 30 days, and the EU BASE 100GB 365D plan, which also offers 100GB but over 365 days. These plans cover Monaco and many other countries. For travelers who need even more data, thirr.com also offers 50GB plans such as the EU BASE 50GB 30D and EU BASE 50GB 365D. Choosing a fixed data plan can be more cost‑effective unless the user is an extremely heavy data consumer.

thirr.com does not provide eSIM plans for Monaco that include a phone number or SMS capability. The provider only offers data‑only eSIMs, so travelers must rely on internet‑based communications via VoIP applications such as WhatsApp, Telegram, or iMessage for voice calling and text messaging.

Thirr.com offers 28 multi-country eSIM plans for travelers in Monaco, with no single-country plans available. The plans range in price from about $2.94 to $354.43 USD and provide data caps from 1 GB to 100 GB, with validity periods spanning 3 days up to 365 days. Customers can also use the data on multiple devices thanks to the tethering allowance that applies to some of the plans.