MobileSIM eSIM Data Plans for Cambodia

MobileSIM does not provide a truly unlimited high‑speed data eSIM plan for Cambodia. The plans marketed as “Unlimited” are actually capped at 3 GB per day; once that limit is reached the connection throttle to 1000 kbps. If a user requires sustained high‑speed data beyond that threshold, the throttling would affect performance.

Travelers can choose from fixed data plans instead, such as the 20 GB plan valid for 30 days or the 50 GB plan valid for 90 days. These plans deliver the specified high‑speed allowance without the post‑cap speed reduction and can be more cost‑effective for heavy data users.

MobileSIM does not provide eSIM plans that include a phone number or SMS capability for travelers in Cambodia. Only data‑only eSIMs are available from the provider. For voice and text communication users can rely on VoIP applications such as WhatsApp, Telegram, or iMessage, which operate over the data connection and do not require a local mobile number or SMS functionality.

MobileSIM offers 23 multi‑country data plans for Cambodia and no single‑country plans. The plans span a price range of $2.30 to $89.00, with data caps from 200 MB up to 100 GB and validity periods between 3 and 180 days. Among them, six plans provide a daily data cap, while the remaining seventeen are fixed‑data plans.