JamboSim eSIM Data Plans for Oman

JamboSim does not provide a true unlimited data eSIM for Oman. The plans that carry the “Unlimited” name give 3 GB of high‑speed 5G data each day; once that daily quota is reached the speed is throttled to 1 000 kbps.

For travelers who need more predictable traffic, JamboSim offers fixed‑data options. Examples include a 20 GB plan valid for 30 days priced at $35.99, and a 10 GB plan also valid for 30 days priced at $20.99. These capped plans often provide a better balance of cost and data for users who consume large amounts of internet.

JamboSim does not sell an eSIM for Oman that includes a phone number or SMS capability. The provider offers only data‑only plans in Oman, so travelers cannot receive or make standard voice calls or send or receive SMS messages on the local network.

Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection provided by the JamboSim eSIM. These apps allow voice calls and messaging without the need for a local phone number or SMS function.

JamboSim offers 12 single‑country plans and 23 multi‑country plans for travelers in Oman. The available plans vary from about $1.99 to $99.99 and cover data amounts between 200 MB and 20 GB, with validity periods ranging from 3 days to a full year. Of those, 29 are fixed‑data plans that provide a set data amount that does not change over the validity period, while 6 are daily‑cap plans that reset each day. Some packages allow tethering but feature a reduced speed of 1 000 Kbps.