eSIM.sm eSIM Data Plans for Cambodia

eSIM.sm does not offer unlimited data eSIM plans for Cambodia. The provider sells fixed‑data plans that cover Cambodia. For example, a 20GB plan for 30 days costs $29.30 USD for Southeast Asia coverage and $43.70 USD if limited to Cambodia only, while a 10GB plan for 30 days is available for $16.60 USD (Southeast Asia) or $24.60 USD (Cambodia). Choosing a fixed‑data plan can be more cost‑effective unless you are an extremely heavy data consumer, as the plans provide a fixed data allowance and allow tethering within their coverage areas.

eSIM.sm does not offer any Cambodia eSIM plans that include a local phone number or SMS capability. The provider’s catalog for Cambodia is limited to data‑only eSIMs, so travelers will not receive an inbound or outbound voice line or standard SMS services.

For voice and messaging, travelers can rely on Internet‑based applications such as WhatsApp, Telegram or iMessage, which operate over the data connection provided by the eSIM. These VoIP solutions allow calls and text communication without a traditional phone number.

eSIM.sm offers six single‑country data plans for Cambodia and an additional six multi‑country plans that include Cambodia among the covered regions. Across all plans the price ranges from approximately $3.90 to $43.70, while the data caps span from 1 GB up to 20 GB and the validity period extends from 7 days to 30 days. All of these plans allow tethering, letting the purchased data be shared with other devices.