Lumbus eSIM Data Plans for Cambodia

Lumbus does not provide a true unlimited data eSIM for Cambodia. Named plans such as “Cambodia Unlimited” actually allow 3GB of high‑speed data each day, and after that quota is reached the speed would normally be throttled.

For travelers who need more data, Lumbus offers fixed‑data options, such as a 20GB plan valid for 30 days for $29.99 USD or a 50GB plan valid for 180 days for $83.99 USD, which may be more cost‑effective for heavy data users.

Lumbus does not provide a Cambodia eSIM that includes a local phone number or SMS capability. Travelers can purchase only data‑only plans for use in Cambodia.

Users can still make voice calls and send messages through popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but the availability of these services may vary. Travelers should confirm that the VoIP apps they rely on are accessible in Cambodia before buying a data plan.

Lumbus provides 11 single‑country data plans for Cambodia and 32 multi‑country plans that include Cambodia coverage. The available plans range in price from $4.99 to $179.99 and offer data caps from 500 MB up to 50 GB, with validity periods spanning from one day to a full year. The single‑country options focus on a fixed data amount, while the multi‑country plans feature daily data capping options for travelers who need consistent data use across different countries.