nextSIM eSIM Data Plans for Cambodia

nextSIM does not provide a truly unlimited high‑speed data eSIM for Cambodia. The plans that carry “Unlimited” in their name offer a fixed amount of 1 GB or 2 GB, after which the speed drops to 512 kbps or 2000 kbps. For travelers who need more data without speed throttling, nextSIM offers several fixed‑data plans, such as the 20 GB Cambodia eSIM Pro 30‑day plan priced at $35.26, the 20 GB 60‑day plan at the same price, and the 50 GB global 30‑day plan that also covers Cambodia. These fixed‑data options may be more cost‑effective than the limited “Unlimited” offerings 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.