
YonoSIM is a global travel eSIM provider covering 200+ destinations. Travelers install in under two minutes via a QR code, connect on landing with local carrier networks, and pay only for the data they need — no roaming charges, no physical SIM swap, no contracts. Unused plans are automatically refunded after 30 days, an industry-first no-risk guarantee that removes the downside on last-minute or backup purchases. Plans range from small daily packages to unlimited multi-country regional bundles, with multi-locale checkout in English, Chinese, Korean, Japanese, German, Polish, French, Spanish, Portuguese, Italian, Turkish, Thai, and Vietnamese.
Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
YonoSIM does not offer an unlimited data eSIM plan for travelers in Sierra Leone.
Instead, the provider supplies fixed‑data plans, such as the 10GB plan that can be used either for a single day or for 30 days, and a 5GB plan available for 30 days. These fixed‑data options can be a more cost‑effective choice for most users, unless a traveler anticipates very heavy data usage.
YonoSIM does not offer an eSIM for Sierra Leone that includes an active phone number or SMS capability. Travelers who need data only will find the available plans; voice and text services are not included. To make phone or messaging calls, users can usually rely on VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict certain apps, so it is advisable to confirm that the VoIP services you need work in Sierra Leone before purchasing a plan.
YonoSIM currently offers 9 single‑country data plans for Sierra Leone and no multi‑country plans. The plans are priced between roughly $5.64 and $76.99 and provide data caps from 500 MB to 10 GB, most of which are fixed data amounts rather than daily caps. Some of the single‑country plans may include reduced speed options of 512 kbps or 384 kbps during usage.
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