nextSIM eSIM Data Plans for Cambodia

nextSIM does not provide a truly unlimited high‑speed data plan for Cambodia. All plans that carry the “Unlimited” label have a data cap of 1 GB or 2 GB per day; once that limit is reached the speed drops to 512 kbps or 2000 kbps.

Travelers who need more data can choose from fixed‑data options such as the 20 GB 30‑day or 60‑day eSIM Pro Cambodia plans, which give larger allowances without throttling and can be more cost‑effective for heavy data users.

There are no nextSIM plans that provide a phone number or SMS service for Cambodia. Travelers can only purchase data‑only eSIMs from nextSIM for this destination. They can still use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for voice and messaging, although some destinations may block or restrict access to certain apps, so users should verify that the services they rely on are usable in Cambodia before buying.

nextSIM provides 39 single‑country data plans and 12 multi‑country plans that include Cambodia. The plans range in price from about $14.59 up to $1, 284 and offer data caps between 1 GB and 50 GB. Most of the Cambodia options are fixed‑data plans, meaning a set amount of data is available for the entire validity period; a smaller subset (six plans) use a daily data cap, where the data allowance is limited each day rather than for the full duration.