
4S eSIM is a new global connectivity brand built by a team with strong experience in the telecommunications industry. Our partners provide direct network access to multiple mobile operators worldwide, giving us first-hand network resources and the ability to offer highly competitive pricing. We aim to make staying connected abroad simple, reliable, and affordable for everyone — from frequent travelers and digital nomads to business professionals and international students. With instant activation, flexible regional and global data plans, and no need for physical SIMs or complex KYC verification, 4S eSIM delivers a truly borderless mobile experience.
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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.
4S eSIM does not provide any unlimited data eSIM plans for South Sudan. The only listed plan is a fixed data option: the South Sudan 40GB – 365 Days plan, which offers 40GB of data valid for 365 days at a price of $4, 617.30 USD. Travelers who need more data than 40GB can look for additional fixed‑data plans, which may offer larger allowances at potentially lower cost per GB. Choosing a fixed data plan can be more cost‑effective unless extremely heavy data usage is required.
4S eSIM does not offer eSIM plans for South Sudan that include a phone number or SMS capability. Only data‑only connections are available.
Travelers can use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection to make calls and send messages.
For South Sudan, 4S eSIM provides a single‑country data plan, priced between $4, 617.30 and $4, 617.30, with a fixed data allowance of 40 GB that remains valid for one year (365 days). No multi‑country coverage plans are available in this region.
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