
Cellesim is a travel eSIM provider offering instant mobile data in 200+ countries. Travelers pick a single-country, regional, or global data plan, pay online, and get connected in minutes by scanning a QR code — no physical SIM and no roaming fees. Cellesim offers transparent USD pricing, flexible data and validity options, and 24/7 multilingual support.
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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.
Cellesim does not provide an unlimited data eSIM plan for Guyana. All of its available plans for the country have a fixed data allowance, such as the 20GB 30d plan or the 10GB 30d plan. Travelers who need a larger data allowance can choose one of these fixed data plans, which may be more cost‑effective unless they are extremely heavy data users.
Cellesim does not sell eSIM plans that include a local phone number or SMS capability for Guyana. The only plans available for Guyana are data‑only eSIMs. Travelers can use VoIP services such as WhatsApp, Telegram or iMessage over the data connection for calls and messaging, but accessing these apps can be subject to local restrictions. It is advisable to confirm that the apps you rely on are accessible in Guyana before purchasing an eSIM.
Cellesim offers nine single‑country data plans for Guyana, with no multi‑country options. The plans are split into two types: three daily data cap plans that reset each day and six fixed data cap plans that provide a set amount of data for the entire validity period. Prices range from about $12.25 to $110.18, and data caps vary from 1 GB to 20 GB over validity periods of 5 to 30 days.
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