AdventureSIMs eSIM Data Plans for Oman

AdventureSIMs does not provide an unlimited data eSIM for Oman. The provider’s catalog for Oman includes only fixed‑data plans such as the 20GB 30‑day or the 10GB 30‑day options. Travelers who need large data allowances may choose one of these higher‑capacity plans, but they will still have a data cap. Selecting a fixed‑data plan can be more cost‑effective for most users, especially those who plan a moderate to high data usage during their trip.

AdventureSIMs does not provide an Oman eSIM that includes a phone number or SMS capability. All of their Oman plans are data‑only, so travelers will not receive a local number for voice calls or standard text messages.

If you need to communicate while abroad, you can rely on internet‑based services such as WhatsApp, Telegram, or iMessage, which work over the data connection and allow voice calls and messaging without a traditional phone number.

AdventureSIMs currently offers five multi‑country data plans for Oman, with no single‑country plans available. The available plans range from $8.45 to $77.51 USD, with data caps between 1 GB and 20 GB and validity periods of 7 to 30 days. Some plans allow tethering.