Astaroam eSIM Data Plans for Cambodia

Astaroam does not provide a truly unlimited data eSIM for Cambodia. All plans listed as “Unlimited” give a daily allowance of 3 GB and, once that threshold is reached, the speed is reduced to 1 000 kbps. Travelers who need more data can choose from fixed‑data plans that are available for the same destination, such as the 50 GB plan for 90 days or the 20 GB plan for 30 days, which offer larger data reservoirs at a flat rate and can be more cost‑effective for users who consume large amounts of high‑speed data.

Astaroam does not provide a Cambodian eSIM that includes a local phone number or the ability to send or receive SMS. Only data‑only plans are available for travelers heading to Cambodia. For voice and messaging, users can rely on VoIP services such as WhatsApp, Telegram, or iMessage over the data connection; however, some destinations may block or restrict these apps, so travelers should check that the services they need are accessible in Cambodia before purchasing.

Astaroam offers 10 single‑country eSIM plans and 20 multi‑country plans for Cambodia. The single‑country plans provide a fixed data allowance that is valid for a set number of days and is intended for travelers who stay only within Cambodia, while the multi‑country plans combine data usage across a network of partner carriers and feature a daily data cap that limits how much data can be used each day. Across all of Astaroam’s plans in Cambodia, prices range from about $2.01 to $33.17, and the data limits vary from 500 MB up to 50 GB, giving travelers options from light to heavy data consumption.