
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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4S eSIM does not provide any unlimited data eSIM for South Sudan. The available options are fixed‑data plans with explicit data caps and validity periods. For example, 4S eSIM offers a 1 GB plan that lasts 1 day for $93.72 USD, a 5‑day plan for $99.20 USD, and a 7‑day plan for $104.67 USD. Choosing one of these fixed data plans can be a more cost‑effective choice for most travelers, unless extremely heavy data usage is required.
4S eSIM does not provide a South Sudan eSIM with a phone number or SMS capability. Travelers can purchase a data‑only eSIM, which can be used to access VoIP services such as WhatsApp, Telegram or iMessage; however, these apps may be blocked or restricted in South Sudan, so users should confirm accessibility before buying.
4S eSIM offers three single‑country data plans for South Sudan. All of them provide a fixed 1 GB data cap, with validity ranging from one to seven days. The available pricing spans roughly $112.46 to $125.60, giving users a clear view of the cost and data range for each option.
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