4S eSIM eSIM Data Plans for Oman

4S eSIM does not provide a truly unlimited data eSIM for Oman. All of the plans listed for Oman specify a fixed data cap, and after that cap is reached the speed is reduced to 1000 kbps. Travelers who want a plan with a very large data allowance can choose one of the higher‑capacity fixed data plans. For example, the Oman 50GB Unlimited – 5 Days plan gives 50 GB of high‑speed data for five days, while the Oman 30GB Unlimited – 30 Days plan offers 30 GB for a month. These large‑capacity options can be more cost‑effective than a constantly throttled plan, but they are still limited by the stated data amounts.

4S eSIM does not provide a local phone number or SMS capability for Oman. The provider offers only data‑only eSIM plans for this destination. Travelers can use VoIP apps such as WhatsApp, Telegram or iMessage over the data connection for calling and messaging, but they should verify that these services are accessible in Oman before purchasing a plan.

4S eSIM provides 54 single‑country plans that cover Oman and 108 multi‑country plans that include Oman. The single‑country options range in price from about $1.97 to $146.84 and offer data caps between 714 MB and 50 GB, with validity periods from 1 to 365 days. The multi‑country plans have a similar price range and data cap range, but they allow roaming across several countries in addition to Oman. The plans are divided into fixed data cap options and daily data cap options; fixed plans give a set amount of data for the entire validity period, while daily plans reset the data allowance each day.