eSIMCard eSIM Data Plans for Cambodia

eSIMCard does not provide a truly unlimited data eSIM for travelers to Cambodia. The plans that carry the word “Unlimited” in their names actually cap high‑speed data at either 1 GB or 2 GB per day; after the limit is hit, the speed is reduced to 512 kbps or 2000 kbps.

If unlimited usage is required, eSIMCard offers fixed‑data options that include larger, unthrottled packages. For example, a 100 GB plan that lasts 31 days costs $56.47 USD and gives 5G access in Cambodia and 114 other countries, while a 100 GB plan for 30 days costs $141.69 USD. Choosing a fixed‑data plan can be more cost‑effective for heavy data users, whereas the daily “Unlimited” plans are better suited for light‑to‑moderate use.

eSIMCard does not provide a phone number or SMS capability for Cambodia. Only data‑only eSIM plans are sold for this destination, so travelers do not receive a local or international call/SMS channel.

Because the eSIM lacks a mobile number, users typically rely on VoIP applications such as WhatsApp, Telegram, or iMessage to make calls and send messages over the data connection that the eSIMCard plan supplies.

In Cambodia, eSIMCard lists 30 single‑country data plans and 67 multi‑country data plans. These plans span a price range from $3.41 to $395.07 and offer data caps from 1 GB to 100 GB. Some plans feature a fixed data amount, while others cap data on a daily basis; respectively, 42 plans are daily‑cap and 55 are fixed‑cap.