Roamic eSIM Data Plans for Cambodia

Roamic does not provide a true unlimited data eSIM for Cambodia. The plans that carry the label “Unlimited” actually include a fixed 3GB per day allowance, and once that limit is reached the data speed drops to 1000kbps. Therefore these plans are not unlimited high‑speed data; they only give a daily maximum before throttling starts.

Travelers who need more data without such daily limits can choose from Roamic’s fixed‑data bundles. For example, the 20GB bundle for 30 days or the 10GB bundle for 30 days offer larger total data allowances at a set price and can be more cost‑effective than the capped daily options for users who are not extremely heavy data consumers.

Roamic does not offer eSIM plans with a phone number or SMS capability for Cambodia. Only data‑only eSIMs are available. Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that these services are accessible in Cambodia before purchasing.

Roamic offers 13 single‑country data plans for Cambodia. All plans are limited to Cambodia; there are no multi‑country options. The plans come in two main styles: daily‑cap plans that provide a fixed amount of data each day, and fixed‑cap plans that give a total data allotment for the full validity period. Prices range from about $3 to $92, while data caps span 1 GB to 20 GB and validity dates from 1 to 30 days; some plans may reduce speed after the cap is reached.