ShrimpToast does not offer eSIM plans for Oman that include a local phone number or SMS capability. Travelers can purchase only data‑only plans from ShrimpToast to stay connected in Oman.
With a data‑only eSIM, mandatory mandation Mandate not mandated Mandatory not not mandatory not not mandatory mandatory not not mandatory mandatory mandatory Mandatory mandatory mandatory mandatory mandatory Mandatory mandation is not required. Popular VoIP apps such as WhatsApp, Telegram, and iMessage can generally be used over the data connection for calls and messaging without a phone number or SMS feature. Some destinations block or restrict access to specific apps or VoIP services, so travelers should verify that the apps they rely on are accessible in Oman before purchasing.