eSimfly eSIM Data Plans for Cambodia

eSimfly does not provide a truly unlimited data eSIM for Cambodia. All plans listed by eSimfly for Cambodia have a specific data cap; the plans named “Cambodia Unlimited” actually supply a fixed amount of high‑speed data for each day of validity, after which the speed would be reduced (although the throttled speed is not specified).

If a traveler needs more data, eSimfly offers high‑cap fixed plans that can be more economical, such as the 20GB plan valid for 30 days or the 100GB plan valid for 180 days. These plans give a clear data allowance and may suit users who require substantial internet usage during their stay in Cambodia.

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 offers 17 single-country plans and 42 multi‑country plans that include Cambodia. The plans range in price from $2.52 to $257.40 and provide data caps between 1 GB and 100 GB. Some plans are fixed‑data packages while others use a daily data cap, giving travelers flexibility depending on how long they stay or how much data they anticipate needing. Tethering is permitted on many of these offerings.