TooSim eSIM Data Plans for Cambodia

TooSim does not provide an unlimited data eSIM for Cambodia. All of the plans listed for this destination are fixed data bundles with specific caps and validity periods. For example, Cambodia users can purchase a 10GB bundle that remains active for 30 days, a 5GB bundle also valid for 30 days, or smaller options such as 3GB for 30 days, 2GB for 15 days, and 1GB for 7 days.

Travelers who need more data can choose the higher‑cap bundles, such as the 10GB or 5GB options, but each plan still has a hard limit and must be used within its validity window. Fixed plans like these are often more cost‑effective for users who are not extremely heavy data consumers, as once the bundle expires no further data is available unless a new plan is purchased.

TooSim does not provide a phone number or SMS capability for its Cambodia eSIMs. The plans sold for Cambodia are data‑only, with no inbound or outbound calling or messaging services included. Travelers who need a local number for calls or SMS will need to use an alternative solution.

You can still use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection to make calls and send messages. However, some destinations may restrict or block specific VoIP services, so it is advisable to verify that the apps you rely on are accessible in Cambodia before purchasing an eSIM from TooSim.

TooSim currently offers five single-country data plans for Cambodia. These plans provide data allowances ranging from 1GB to 10GB and are valid for 7 to 30 days. Plans vary in price, generally falling between $31.99 and $172.99. TooSim does not currently offer multi-country plans that include Cambodia. Tethering is permitted with some of the available plans.