
Simsima is an eSIM marketplace offering instant connectivity in 190+ countries. Travelers can browse, purchase, and activate eSIMs directly from their phone — no physical SIM swap needed. Plans range from 1-day local passes to multi-country regional bundles, with coverage across Europe, Asia, the Americas, and beyond. Simsima supports all eSIM-compatible devices and offers 24/7 customer support based in Barcelona.
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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.
Simsima does not provide a truly unlimited high‑speed data eSIM plan for Cambodia. All plans listed under the name “Unlimited” give 3 GB of high‑speed data per day; after that limit the speed is reduced to 1000 kbps, so the data is not unlimited in the sense of no usage cap. Fixed‑data plans are available instead. For example, a 100 GB plan valid for 180 days costs $84.53 USD, a 50 GB plan for 90 days costs $56.83 USD, and a 20 GB plan for 30 days starts at $19.55 USD. Choosing one of these fixed data plans can be more cost effective for travelers who need substantial data without the throttling that accompanies the “Unlimited” plans.
Simsima does not provide Cambodia eSIM plans that include a phone number or SMS capability. Only data‑only eSIM plans are available from this provider.
Travelers can use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection to communicate via calls and messages without needing a traditional phone number or SMS service.
Simsima provides data plans for Cambodia in two main categories. There are 11 single‑country plans that cover only Cambodia, and 20 multi‑country plans that include Cambodia as part of a broader regional offering. The available plans vary widely in price, from about $0.40 to $109.84, and in data allowance, ranging from 100 MB up to 100 GB. Simsima offers both fixed data plans, where the data amount is specified for the entire validity period, and daily‑cap plans, which reset the data allowance each day. These options give travelers flexibility whether they prefer a one‑time allocation or a daily limit.
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