eSimfly eSIM Data Plans for Cambodia

eSimfly does not provide a genuinely unlimited data eSIM for Cambodia. Every plan that uses the word “Unlimited” in its name actually has a data cap, such as 1 GB for a 1‑day plan, 3 GB per day for multi‑day plans, or 1 GB per day for the 20‑ or 25‑day options. After the cap is reached the speed is reduced, although the reduced speed is not listed in the data.

Instead, eSimfly offers fixed‑data plans that may suit travelers. For example, a 20 GB plan valid for 30 days costs $33.74, and a 100 GB plan for 180 days is priced at $257.40. These fixed‑data options can be more cost‑effective for most users unless they are extremely heavy data consumers.

eSimfly does not offer a Cambodia eSIM that includes a local phone number or SMS functionality. The provider only sells data‑only eSIM plans for Cambodia, so travelers cannot make or receive traditional voice calls or receive text messages through the network.

If a traveler needs messaging or calling capabilities while in Cambodia, popular VoIP applications such as WhatsApp, Telegram, or iMessage can be used over the data connection, allowing free voice and text communication without a local phone number.

eSimfly has 17 single‑country plans and 34 multi‑country plans that cover Cambodia. The available packages range from about $2.52 to $257.40, with data caps between 1 GB and 100 GB and validity periods from 1 day up to a full year. Most plans are fixed‑data, but a handful offer daily data caps; tethering is permitted on many of the options.