Cellesim eSIM Data Plans for Oman

There are no unlimited data eSIM plans from Cellesim for Oman. Cellesim offers fixed data plans that specify a hard cap on the amount of data available. For example, the “Oman 50GB 30d” plan gives 50GB of data for 30 days, and the “Oman 20GB 30d” plan provides 20GB of data for the same period. These fixed plans may be more cost‑effective for most travelers unless very heavy data usage is anticipated.

Cellesim does not provide an eSIM plan for Oman that includes a phone number or SMS capability. Only data‑only eSIMs are available from this provider for Oman. Travelers who need voice or text services can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that these services are accessible in Oman before purchasing.

Cellesim offers 16 single‑country data plans for Oman, with no multi‑country plans available. The plans range in price from about $5.60 to $147.00 and in data cap from 1 GB to 50 GB, valid for 5 to 30 days. Of the 16 options, 9 provide a daily data cap while 7 are fixed‑data‑amount plans. All plans allow tethering, and some include reduced speeds of 512 kbps or 1000 kbps.