Simsima eSIM Data Plans for Cambodia

Simsima does not provide a genuinely unlimited data eSIM for Cambodia. All of its plans have a fixed data cap, even those with “Unlimited” in the name: the 3GB per day limits stated in the data cap column are hard thresholds, after which the speed is reduced to 1000 kbps. Travelers who need a large data allowance can choose one of Simsima’s fixed‑data plans. For example, a 20 GB plan valid for 30 days costs about $29.33 USD, and a 10 GB plan for 30 days is priced at roughly $19.55 USD. These fixed data plans can be more cost‑effective unless a user expects to use far more than the capped amounts.

Simsima does not offer Cambodia eSIM plans that include a local phone number or SMS service. Travelers using a Simsima data‑only plan can rely on Wi‑Fi or cellular data to access VoIP applications such as WhatsApp, Telegram, iMessage, and other similar services for calling and messaging. Because some destinations may block or restrict certain apps or VoIP services, travelers are advised to confirm that the services they need work in Cambodia before purchasing a plan.

Simsima provides 11 single‑country plans and 9 multi‑country plans for Cambodia. The catalogue includes both fixed‑data‑cap options and plans that limit usage on a daily basis. Across the range, the data caps span from 100 MB up to 20 GB, while prices vary between about $1.50 and $84.83.